241. The accident….him for life. (deaf) 242. The workers have to know the….of these devices. (intense) 243. He has stood for two hours outside of the…..room. (surgery) 244. Skilled workers are….adm...

LN

Linh nguyen phan khanh

17 tháng 8 2017

241. The accident….him for life. (deaf) 242. The workers have to know the….of these devices. (intense) 243. He has stood for two hours outside of the…..room. (surgery) 244. Skilled workers are….admitted. (prefer) 245. She’s conservative. She doesn’t want any….(transform) 246. A few diseases are still….in the world. (treat) 247. Treating diseases by the laser is really a…..(miraculously) 248. He always tells lies. His words are….(value)\ 249. The dog took….in the fire.(satisfy) 250....

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#Tiếng anh lớp 9

1

LD

Linh Diệu

17 tháng 8 2017

241. The accident…deafened .him for life. (deaf)

242. The workers have to know the…intensity.of these devices. (intense)

243. He has stood for two hours outside of the…surgical..room. (surgery)

244. Skilled workers are…preferably.admitted. (prefer)

245. She’s conservative. She doesn’t want any…transformations.(transform)

246. A few diseases are still…untreatable.in the world. (treat)

247. Treating diseases by the laser is really a…miracle..(miraculously)

248. He always tells lies. His words are…invaluable.(value)\

249. The dog took…satisfaction.in the fire.(satisfy)

250. There was no keen…intimation.between the dog and the man. (intimate)

251. Don’t…encourage…bad habits in a child. (courage)

252. No one can measure the …depth.of this river.(deep)

253. The town is attractively…..situated on the River Ouse.(attract)

254. Don’t be so…impatient..We’ve only been waiting a few minutes. (patient)

255. Playing the piano well is one of his greatest…satisfaction.(satisfy)

256.The plane arrived…safely.after a violent storm.(safe)

257. When did…electricity.come to the village?(electric)

258. These snakes will not cause you any serious…harm even it they bite you. They are harmless…..(harm)

259. She is an…expectant.mother in a few weeks more. (expect)

260. He has no…intention…of leaving the city. (intend)

261. Some children have to suffer from lifetime…abnormalities..(abnormal)

262. Women nowadays have more…freedom.to participate in social activities. (free)

263. If you burn the garbage, it’ll give off…poisonous.odor. (poison)

264. We can prevent flood by…preserving.the forests. (preserve)

265. I like your new……calculating.machine. (calculate)

266. May I borrow your….calculator….? (calculate)

267. I’m…saving..money to buy a bicycle, so I’m a…saver.and my money is…savings..(save)

268. swimming…..is my hobby. I often have a…swimming..when I’m free. (swim)

269. Farmers can help…enrich.the soil by adding fertilizers. (rich)

270. Banking is business of receiving,……safeguarding…, and lending the money. (safeguard)

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㌻

2 tháng 6 2018

Change these sentences into passive voice 1. The chief engineer was instructing all the workers of the plant 2. They have to repair the engine of the car 3. People sent a lot of money on advertising everyday 4. They may use this room for the classroom 5. The teacher gave each of us two exercise books 6. Someone will tell him that news 7. They have sent enough money to these poor boys 8. Does she teach tou computer? 9. Will she invite you to have lunch? 10. Did the teacher give some...

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#Tiếng anh lớp 6

1

K

Komorebi

3 tháng 6 2018

Change these sentences into passive voice

1. The chief engineer was instructing all the workers of the plant

-> All the workers of the plant were being instructed by the chief engineer

2. They have to repair the engine of the car

-> The engine of the car has to be repaired by them

3. People sent a lot of money on advertising everyday

-> A lot of money on advertising was sent everyday

4. They may use this room for the classroom

-> This room may be used for the classroom

5. The teacher gave each of us two exercise books

-> Each of us was given two exercise books by the teacher

6. Someone will tell him that news

-> He will be told that news

7. They have sent enough money to these poor boys

-> These poor boys have been sent enough money

8. Does she teach tou computer?

9. Will she invite you to have lunch?

-> Will you be invited to have lunch by her ?

10. Did the teacher give some exercises?

-> Were some exercises given by the teacher ?

11. Why didn't they teach him?

-> Why wasn't he taught ?

12. How many books has he read?

-> How many books have been read by him ?

13. Where do people speak English?

-> Where is English spoken ?

14. How can they open this cafe?

-> How can this cafe be opened ?

15. I used to have breakfast at 6:00 a.m

-> Breakfast used to be eaten by me at 6:00 a.m

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NN

Ngô Ngọc Ánh

14 tháng 1 2018

Điền vào chỗ chấm Today,people all over the world are moving out of small villages in the country to go and live in big,noisy cities.This means that they are(66).................the peaceful hills,mountains,fields,rivers and streams of the countryside for the busy world of streets,buildings,trffic and crowds.This movement from(67)..............areas to urban areas has been going on for over two hundred years. In many(68)...............,the main reason people come to live in towns and...

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#Tiếng anh lớp 6

1

K

Komorebi

14 tháng 1 2018

Điền vào chỗ chấm

Today,people all over the world are moving out of small villages in the country to go and live in big,noisy cities.This means that they are(66) leaving the peaceful hills,mountains,fields,rivers and streams of the countryside for the busy world of streets,buildings,traffic and crowds.This movement from(67) mountainous areas to urban areas has been going on for over two hundred years.

In many(68) countries ,the main reason people come to live in towns and cities is work.After one or two large factories have(69) been built in or near a town,people come to find work,and soon an industrial area begins to grow.There is usually a residential area nearby,where the factory workers can live.The families of these workers need schools,hospitals and shops.So more people(70) want to live in the area to provide these services-and so a city grows

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LQ

Lê Quỳnh Anh

11 tháng 2 2018

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 44 to 50.Social parasitism involves one species relying on another to raise its young. Among vertebrates, the best known social parasites are such birds as cuckoos and cowbirds; the female lays egg in a nest belonging to another species and leaves it for the host to rear.The dulotic species of ants, however, are the supreme social parasites. Consider,...

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Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 44 to 50.

Social parasitism involves one species relying on another to raise its young. Among vertebrates, the best known social parasites are such birds as cuckoos and cowbirds; the female lays egg in a nest belonging to another species and leaves it for the host to rear.

The dulotic species of ants, however, are the supreme social parasites. Consider, for example, the unusual behavior of ants belonging to the genus Polyergus. All species of this ant have lost the ability to care for themselves. The workers do not forage for food, feed their brood or queen, or even clean their own nest. To compensate for these deficits, Polyergus has become specialized at obtaining workers from the related genus Formica to do these chores.

In a raid, several thousand Polyergus workers will travel up to 500 feet in search of a Formica nest, penetrate it, drive off the queen and her workers, capture the pupal brood, and transport it back to their nest. The captured brood is then reared by the resident Formica workers until the developing pupae emerge to add to the Formica population, which maintains the mixed-species nest. The Formica workers forage for food and give it to colony members of both species. They also remove wastes and excavate new chambers as the population increases.

The true extent of the Polyergus ants' dependence on the Formica becomes apparent when the worker population grows too large for existing nest. Formica scouts locate a new nesting site, return to the mixed-species colony, and recruit additional Formica nest mates. During a period that may last seven days, the Formica workers carry to the new nest all the Polyergus eggs, larvae, and pupae, every Polyergus adult, and even the Polyergus queen.

Of the approximately 8,000 species of ants in the world, all 5 species of Polyergus and some 200 species in other genera have evolved some degree of parasitic relationship with other ants.

What does the author mean by stating that “The dulotic species of ants...are the supreme social parasites” (line5)?

A. The Polyergus are more highly developed than the Formica

B. The Formica have developed specialized roles

C. The Polyergus are heavily dependent on the Formica

D. The Formica do not reproduce rapidly enough to care for themselves

#Mẫu giáo

1

DH

Dương Hoàn Anh

11 tháng 2 2018

Đáp án C

Giải thích: The dulotic species of ants, however, are the supreme social parasites … To compensate for these deficits, Polyergus has become specialized at obtaining workers from the related genus Formica to do these chores.

Dịch nghĩa: Các loài kiến, tuy nhiên, là những ký sinh trùng xã hội tối cao ... Để bù đắp cho những thiếu hụt, Polyergus đã trở nên chuyên về lấy những công nhân từ chi liên quan Formica để làm những công việc nhà.

Như vậy có thể suy ra rằng tác giả nói kiến là loài kí sinh tối cao vì loài Polyergus phụ thuộc năng nề vào loài Formica.

Phương án C. The Polyergus are heavily dependent on the Formica = Polyergus phụ thuộc rất nhiều vào Formica; là phương án chính xác nhất.

A. The Polyergus are more highly developed than the Formica = Chi Polyergus đang phát triển cao hơn chi Formica.

B. The Formica have developed specialized roles = Chi Formica đã phát triển những vai trò đặc biệt.

D. The Formica do not reproduce rapidly enough to care for themselves = Chi Formica không sinh sản nhanh chóng đủ để chăm sóc bản thân.

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LQ

Lê Quỳnh Anh

22 tháng 4 2018

Read the following passage and mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the questions Social parasitism involves one species relying on another to raise its young. Among vertebrates, the best known social parasites are such birds as cuckoos and cowbirds; the female lays egg in a nest belonging to another species and leaves it for the host to rearThe dulotic species of ants, however, are the supreme social parasites. Consider, for example, the...

Đọc tiếp

Read the following passage and mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the questions

Social parasitism involves one species relying on another to raise its young. Among vertebrates, the best known social parasites are such birds as cuckoos and cowbirds; the female lays egg in a nest belonging to another species and leaves it for the host to rear

The dulotic species of ants, however, are the supreme social parasites. Consider, for example, the unusual behavior of ants belonging to the genus Polyergus. All species of this ant have lost the ability to care for themselves. The workers do not forage for food, feed their brood or queen, or even clean their own nest. To compensate for these deficits, Polyergus has become specialized at obtaining workers from the related genus Formica to do these chores

In a raid, several thousand Polyergus workers will travel up to 500 feet in search of a Formica nest, penetrate it, drive off the queen and her workers, capture the pupal brood, and transport it back to their nest. The captured brood is then reared by the resident Formica workers until the developing pupae emerge to add to the Formica population, which maintains the mixed-species nest. The Formica workers forage for food and give it to colony members of both species. They also remove wastes and excavate new chambers as the population increases

The true extent of the Polyergus and dependence on the Formica becomes apparent when the worker population grows too large for existing nest. Formica scouts locate a new nesting site, return to the mixed-species colony, and recruit additional Formica nest mates. During a period that may last seven days, the Formica workers carry to the new nest all the Polyergus eggs, larvae, and pupae, every Polyergus adult, and even the Polyergus queen

Of the approximately 8000 species of ants in the world, all 5 species of Polyergus and some 200 species in other genera have evolved some degree of parasitic relationship with other ants

What does the author mean by stating that “The dulotic species of ants, however, are the supreme social parasites”

A. The Polyergus are more highly developed than the Formica

B. The Formica have developed specialized roles

C. The Polyergus are heavily dependent on the Formica

D. The Formica do not reproduce rapidly enough to care for themselves

#Mẫu giáo

1

DH

Dương Hoàn Anh

22 tháng 4 2018

Đáp án C

Tác giả có ý nghĩa gì bằng cách nói rằng "Tuy nhiên các loài dulotic của kiến là những ký sinh trùng xã hội tối cao"

Đáp án C – Polyergus phụ thuộc nặng vào Formica

Chúng ta cần đọc hết đoạn số 2 để hiểu được ý nghĩa tác giả muốn nói ở đây là gì?

Câu 1 – 2 – Đoạn 2: “The dulotic species of ants, however, are the supreme social parasites. Consider, for example, the unusual behavior of ants belonging to the genus Polyergus. All species of this ant have lost the ability to care for themselves. The workers do not forage for food, feed their brood or queen, or even clean their own nest. To compensate for these deficits, Polyergus has become specialized at obtaining workers from the related genus Formica to do these chores

Tạm dịch – Tuy nhiên, loài dulotic của kiến là loài động vật kí sinh mang tính chất xã hội cao.

Ví dụ xem xét các hành vi bất thường của loài kiến thuộc về chi Polyergus. Tất cả các loài này đều đã mất đi khả năng tự chăm sóc bản thân. Kiến thợ không tìm đồ ăn, nuôi con hoặc nữ hoàng, thậm chí dọn chính cái ổ của chúng. Để bù đắp cho những thiếu hụt này, Polyergus đã trở thành chuyên gia trong việc giành kiến thợ từ chi Formuca để làm những việc này.

=> Chúng k thể làm bất cứ việc gì, giành từ kiến thợ thuộc chi Formuca.

Các đáp án khác

A – Polyergus được phát triển cao hơn so với Formica

B – Formica đã phát triển các vai trò chuyên dụng

D – Formica không sinh sản 1 cách nhanh chóng đủ để tự chăm sóc bản thân chúng

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TT

Tô Thanh Hàn

14 tháng 7 2018

Fill in the blank Today many people in the world are leaving(1)_____ small villages in the country for big and (2)_____cities. This means that they are renounce the(3)______hills, mountains, feilds and river of the countryside for the busy world of streets, buildings, traffic and(4)___. Many people come to (5)______in town and cities(6)_______ they need work. After one or two factories have been(7) ____or near a town, people come to find(8)______and soon the industral area begins to grow....

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#Tiếng anh lớp 7

2

NC

Nguyễn Công Tỉnh

14 tháng 7 2018

Fill in the blank

Today many people in the world are leaving(1)__their___ small villages in the country for big and (2)__noisy__cities. This means that they are renounce the(3)__peaceful____hills, mountains, feilds and river of the countryside for the busy world of streets, buildings, traffic and(4)_crowds.__. Many people come to (5)__live____in town and cities(6)___because____ they need work. After one or two factories have been(7) ___built_or near a town, people come to find(8)__work____and soon the industral area begins to grow. There is usually an(9)___area__nearby to the factory workers live. The families of these workers need school, hospital and markets, so(10)_more___and more people are to live in the area to provide these service and so a city grow

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NN

Ngố ngây ngô

14 tháng 7 2018

Today many people in the world are leaving(1)__their___ small villages in the country for big and (2)___noisy__cities. This means that they are renounce the(3)___peaceful___hills, mountains, feilds and river of the countryside for the busy world of streets, buildings, traffic and(4)_crowds__. Many people come to (5)___live___in town and cities(6)___because____ they need work. After one or two factories have been(7) __in__or near a town, people come to find(8)__word____and soon the industral area begins to grow. There is usually an(9)___area__nearby to the factory workers live. The families of these workers need school, hospital and markets, so(10)___more_and more people are to live in the area to provide these service and so a city grow

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LQ

Lê Quỳnh Anh

27 tháng 6 2017

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 44 to 50.Social parasitism involves one species relying on another to raise its young. Among vertebrates, the best known social parasites are such birds as cuckoos and cowbirds; the female lays egg in a nest belonging to another species and leaves it for the host to rear.The dulotic species of ants, however, are the supreme social parasites. Consider,...

Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 44 to 50.

Social parasitism involves one species relying on another to raise its young. Among vertebrates, the best known social parasites are such birds as cuckoos and cowbirds; the female lays egg in a nest belonging to another species and leaves it for the host to rear.

The dulotic species of ants, however, are the supreme social parasites. Consider, for example, the unusual behavior of ants belonging to the genus Polyergus. All species of this ant have lost the ability to care for themselves. The workers do not forage for food, feed their brood or queen, or even clean their own nest. To compensate for these deficits, Polyergus has become specialized at obtaining workers from the related genus Formica to do these chores.

In a raid, several thousand Polyergus workers will travel up to 500 feet in search of a Formica nest, penetrate it, drive off the queen and her workers, capture the pupal brood, and transport it back to their nest. The captured brood is then reared by the resident Formica workers until the developing pupae emerge to add to the Formica population, which maintains the mixed-species nest. The Formica workers forage for food and give it to colony members of both species. They also remove wastes and excavate new chambers as the population increases.

The true extent of the Polyergus ants' dependence on the Formica becomes apparent when the worker population grows too large for existing nest. Formica scouts locate a new nesting site, return to the mixed-species colony, and recruit additional Formica nest mates. During a period that may last seven days, the Formica workers carry to the new nest all the Polyergus eggs, larvae, and pupae, every Polyergus adult, and even the Polyergus queen.

Of the approximately 8,000 species of ants in the world, all 5 species of Polyergus and some 200 species in other genera have evolved some degree of parasitic relationship with other ants.

According to the information in the passage, all of the following terms refer to ants belonging to the genus Formica EXCEPT the

A. dulotic species of ants (line 5)

B. captured brood (line 13)

C. developing pupae (line 14)

D. worker population (line 19)

#Mẫu giáo

1

DH

Dương Hoàn Anh

27 tháng 6 2017

Đáp án A

Thông tin: The dulotic species of ants, however, are the supreme social parasites. Consider, for example, the unusual behavior of ants belonging to the genus Polyergus = Các loài kiến xâm lược, tuy nhiên, là những ký sinh trùng xã hội cao. Xem xét, ví dụ, hành vi bất thường của loài kiến thuộc chi Polyergus.

Như vậy thuật ngữ “dulotic species of ants” là chỉ loài Polyergus chứ không phải loài Formica.

B. captured brood = con nhộng bị bắt.

In a raid, several thousand Polyergus workers will travel up to 500 feet in search of a Formica nest, penetrate it, drive off the queen and her workers, capture the pupal brood, and transport it back to their nest. The captured brood is then reared by the resident Formica workers … = Trong một cuộc đột kích, hàng ngàn kiến thợ Polyergus sẽ di chuyển lên đến 500 feet để tìm kiếm một tổ Formica, thâm nhập nó, bắt hoàng hậu và công nhân của cô, bắt nhộng, và vận chuyển nó trở lại tổ của chúng. Những con nhộng bị bắt sẽ được nuôi dưỡng bởi cư dân kiến thợ Formica …

C. developing pupae = những con nhộng đang phát triển.

The captured brood is then reared by the resident Formica workers until the developing pupae emerge to add to the Formica population, which maintains the mixed-species nest. = Những con nhộng bị bắt sẽ được nuôi dưỡng bởi cư dân kiến thợ Formica cho đến khi nhộng đang phát triển trưởng thành để thêm vào dân số Formica, trong đó duy trì tổ hỗn hợp các loài.

D. worker population = dân số kiến thợ

The true extent of the Polyergus ants' dependence on the Formica becomes apparent when the worker population grows too large for existing nest = Mức độ thực sự của sự phụ thuộc của kiến Polyergus đối với kiến Formica trở nên rõ ràng khi dân số lao động trở nên quá lớn cho tổ hiện có.

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LQ

Lê Quỳnh Anh

25 tháng 1 2018

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 44 to 50.Social parasitism involves one species relying on another to raise its young. Among vertebrates, the best known social parasites are such birds as cuckoos and cowbirds; the female lays egg in a nest belonging to another species and leaves it for the host to rear.The dulotic species of ants, however, are the supreme social parasites. Consider,...

Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 44 to 50.

Social parasitism involves one species relying on another to raise its young. Among vertebrates, the best known social parasites are such birds as cuckoos and cowbirds; the female lays egg in a nest belonging to another species and leaves it for the host to rear.

The dulotic species of ants, however, are the supreme social parasites. Consider, for example, the unusual behavior of ants belonging to the genus Polyergus. All species of this ant have lost the ability to care for themselves. The workers do not forage for food, feed their brood or queen, or even clean their own nest. To compensate for these deficits, Polyergus has become specialized at obtaining workers from the related genus Formica to do these chores.

In a raid, several thousand Polyergus workers will travel up to 500 feet in search of a Formica nest, penetrate it, drive off the queen and her workers, capture the pupal brood, and transport it back to their nest. The captured brood is then reared by the resident Formica workers until the developing pupae emerge to add to the Formica population, which maintains the mixed-species nest. The Formica workers forage for food and give it to colony members of both species. They also remove wastes and excavate new chambers as the population increases.

The true extent of the Polyergus ants' dependence on the Formica becomes apparent when the worker population grows too large for existing nest. Formica scouts locate a new nesting site, return to the mixed-species colony, and recruit additional Formica nest mates. During a period that may last seven days, the Formica workers carry to the new nest all the Polyergus eggs, larvae, and pupae, every Polyergus adult, and even the Polyergus queen.

Of the approximately 8,000 species of ants in the world, all 5 species of Polyergus and some 200 species in other genera have evolved some degree of parasitic relationship with other ants.

Which of the following statements best represents the main idea of the passage?

A. Ants belonging to the genus Formica are incapable of performing certain tasks

B. The genus Polyergus is quite similar to the genus Formica

C. Ants belonging to the genus Polyergus have an unusual relationship with ants belonging to the genus Formica

D. Poltergus ants frequently leave their nests to build new colonies

#Mẫu giáo

1

DH

Dương Hoàn Anh

25 tháng 1 2018

Đáp án C

Giải thích: Đoạn đầu của bài đọc nói về các mối quan hệ cộng sinh trong thế giới tự nhiên để dẫn dắt vào loài kiến cộng sinh. Sau đó tác giả làm rõ hơn về loài kiến thuộc chi Polyergus cộng sinh với loài kiến thuộc chi Formica.

Như vậy phương án C. Ants belonging to the genus Polyergus have an unusual relationship with ants belonging to the genus Formica. = Kiến thuộc chi Polyergus có một mối quan hệ không bình thường với kiến thuộc chi Formica; là phương án có nghĩa sát nhất.

A. Ants belonging to the genus Formica are incapable of performing certain tasks = Kiến thuộc chi Formica không có khả năng thực hiện một số nhiệm vụ nhất định.

Kiến thuộc chi Polyergus chứ không phải chi Formica mới không có khả năng thực hiện một số nhiệm vụ nhất định.

B. The genus Polyergus is quite similar to the genus Formica. = Các chi Polyergus là khá giống với các chi Formica.

Không có thông tin như vậy trong bài.

D. Poltergus ants frequently leave their nests to build new colonies = Loài kiến Poltergus thường xuyên rời khỏi tổ của chúng để xây dựng thuộc địa mới.

Không có thông tin như vậy trong bài.

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LQ

Lê Quỳnh Anh

13 tháng 12 2019

Read the following passage and mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the questions Social parasitism involves one species relying on another to raise its young. Among vertebrates, the best known social parasites are such birds as cuckoos and cowbirds; the female lays egg in a nest belonging to another species and leaves it for the host to rearThe dulotic species of ants, however, are the supreme social parasites. Consider, for example, the...

Đọc tiếp

Read the following passage and mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the questions

Social parasitism involves one species relying on another to raise its young. Among vertebrates, the best known social parasites are such birds as cuckoos and cowbirds; the female lays egg in a nest belonging to another species and leaves it for the host to rear

The dulotic species of ants, however, are the supreme social parasites. Consider, for example, the unusual behavior of ants belonging to the genus Polyergus. All species of this ant have lost the ability to care for themselves. The workers do not forage for food, feed their brood or queen, or even clean their own nest. To compensate for these deficits, Polyergus has become specialized at obtaining workers from the related genus Formica to do these chores

In a raid, several thousand Polyergus workers will travel up to 500 feet in search of a Formica nest, penetrate it, drive off the queen and her workers, capture the pupal brood, and transport it back to their nest. The captured brood is then reared by the resident Formica workers until the developing pupae emerge to add to the Formica population, which maintains the mixed-species nest. The Formica workers forage for food and give it to colony members of both species. They also remove wastes and excavate new chambers as the population increases

The true extent of the Polyergus and dependence on the Formica becomes apparent when the worker population grows too large for existing nest. Formica scouts locate a new nesting site, return to the mixed-species colony, and recruit additional Formica nest mates. During a period that may last seven days, the Formica workers carry to the new nest all the Polyergus eggs, larvae, and pupae, every Polyergus adult, and even the Polyergus queen

Of the approximately 8000 species of ants in the world, all 5 species of Polyergus and some 200 species in other genera have evolved some degree of parasitic relationship with other ants

According to the information in the passage, all of the following terms refer to ants beginning to the genus Formica EXCEPT ______

A. dulotic

B. captured brood

C. developing pupae

D. worker population

#Mẫu giáo

1

DH

Dương Hoàn Anh

13 tháng 12 2019

Đáp án A

Theo thông tin trong đoan văn, tất cả các thuật ngữ sau đề cập đến loài kiến bắt đầu từ chi Formica ngoại trừ ___________

Đáp án A – dulotic

Các đáp án B, C, D đều được nhắc đến

Dẫn chứng – Câu 2 – 3 - 4– Đoạn 3: “The captured brood is then reared by the resident Formica workers until the developing pupae emerge to add to the Formica population, which maintains the mixed-species nest. The Formica workers forage for food and give it to colony members of both species. They also remove wastes and excavate new chambers as the population increases

Tạm dịch: Các con bị bắt giữ sau đó được nuôi nấng bởi các con kiến thợ Formica cho tới khi sự xuất hiện của những con nhộng phát triển để thêm vào dân số của Formica, cái duy trì sự hỗn hợp loài. Kiến thợ Formica tìm kiếm đồ ăn và đưa nó cho các thành viên của cả hai loài. Chúng cũng loại bỏ chất thải và đào các buồn mới vì dân số tăng lên.

Các đáp án khác

B – bắt giữ con

C – phát triển những con nhộng

D – dân số kiến

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LQ

Lê Quỳnh Anh

11 tháng 11 2019

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 44 to 50.Social parasitism involves one species relying on another to raise its young. Among vertebrates, the best known social parasites are such birds as cuckoos and cowbirds; the female lays egg in a nest belonging to another species and leaves it for the host to rear.The dulotic species of ants, however, are the supreme social parasites. Consider,...

Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 44 to 50.

Social parasitism involves one species relying on another to raise its young. Among vertebrates, the best known social parasites are such birds as cuckoos and cowbirds; the female lays egg in a nest belonging to another species and leaves it for the host to rear.

The dulotic species of ants, however, are the supreme social parasites. Consider, for example, the unusual behavior of ants belonging to the genus Polyergus. All species of this ant have lost the ability to care for themselves. The workers do not forage for food, feed their brood or queen, or even clean their own nest. To compensate for these deficits, Polyergus has become specialized at obtaining workers from the related genus Formica to do these chores.

In a raid, several thousand Polyergus workers will travel up to 500 feet in search of a Formica nest, penetrate it, drive off the queen and her workers, capture the pupal brood, and transport it back to their nest. The captured brood is then reared by the resident Formica workers until the developing pupae emerge to add to the Formica population, which maintains the mixed-species nest. The Formica workers forage for food and give it to colony members of both species. They also remove wastes and excavate new chambers as the population increases.

The true extent of the Polyergus ants' dependence on the Formica becomes apparent when the worker population grows too large for existing nest. Formica scouts locate a new nesting site, return to the mixed-species colony, and recruit additional Formica nest mates. During a period that may last seven days, the Formica workers carry to the new nest all the Polyergus eggs, larvae, and pupae, every Polyergus adult, and even the Polyergus queen.

Of the approximately 8,000 species of ants in the world, all 5 species of Polyergus and some 200 species in other genera have evolved some degree of parasitic relationship with other ants.

Which of the following is a task that an ant of the genus Polyergus might do?

A. Look for food

B. Raid another nest

C. Care for the young

D. Clean its own nest

#Mẫu giáo

1

DH

Dương Hoàn Anh

11 tháng 11 2019

Đáp án B

Thông tin: In a raid, several thousand Polyergus workers will travel up to 500 feet in search of a Formica nest, penetrate it, drive off the queen and her workers, capture the pupal brood, and transport it back to their nest.

Dịch nghĩa: Trong một cuộc đột kích, hàng ngàn kiến thợ Polyergus sẽ di chuyển lên đến 500 feet để tìm kiếm một tổ Formica, thâm nhập nó, bắt hoàng hậu và công nhân của cô, bắt nhộng, và vận chuyển nó trở lại tổ của chúng.

Như vậy phương án B. Raid another nest = đột kích một tổ kiến khác là phương án chính xác nhất.

A. Look for food = tìm thức ăn

C. Care for the young = chăm sóc con trẻ

D. Clean its own nest = làm sạch tổ của chúng

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