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6 tháng 5 2018

B

Kiến thức: câu đồng nghĩa

Giải thích:

Câu trực tiếp: “Why don’t you…?” => Câu gián tiếp: S + suggested …

Tạm dịch: “Tại sao bạn không tham gia lớp học thêm tiếng Anh nếu muốn trở thành hướng dẫn viên du lịch?” Bạn tôi nói.

14 tháng 6 2017

Kiến thức: Ngôn ngữ nói

Giải thích:

Nancy và James đang nói về những ngày đi học của họ.

– Nancy: "Tớ nghĩ rằng những ngày đi học là thời gian đẹp nhất trong cuộc sống của chúng ta."

– James: "______. Chúng ta đã có những kỷ niệm ngọt ngào cùng nhau."

   A. Hoàn toàn đúng                                        B. Điều đó thật vớ vẩn

   C. Tớ e là như vậy                                         D. Tớ nghi ngờ điều đó

Chọn A

14 tháng 11 2018

C

Kiến thức: hoàn chỉnh câu từ những từ cho sẵn

Giải thích:

Loại đáp án A và D vì dùng sai thì. Loại đáp án B do không đồng nhất về thì giữa 2 vế => chọn C

Tạm dịch: Họ không trả lời điện thoại lúc sáng nay vậy nên họ chắc hẳn đã ra ngoài.

12 tháng 10 2018

Kiến thức: Câu tường thuật

Giải thích:

"John không nên cư xử quá tệ như thế", Janet nói.

   A. Janet không thích hành vi của John.         B. Janet phản đối cách cư xử tệ của John.

   C. Janet không thích John.                             D. Janet tức giận với John.

Các phương án A, C, D không phù hợp về nghĩa.

Chọn B

Read the following passage and mark the letter A, B, C, or D on your answer sheer to indicate the correct answer to each of the numbered blanks from 37 to 44. All mammals feed their young. Beluga whale mothers, for example, nurse their calves for some twenty months, until they are about to give birth again and their young are able to find their own food. The behavior of feeding of the young is built into the reproductive system. It is a nonselective part of parental care and the defining...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheer to indicate the correct answer to each of the numbered blanks from 37 to 44.

All mammals feed their young. Beluga whale mothers, for example, nurse their calves for some twenty months, until they are about to give birth again and their young are able to find their own food. The behavior of feeding of the young is built into the reproductive system. It is a nonselective part of parental care and the defining feature of a mammal, the most important thing that mammals – whether marsupials, platypuses, spiny anteaters, or placental mammals – have in common.

But not all animal parents, even those that tend their offspring to the point of hatching or birth, feed their young. Most egg–guarding fish do not for the simple reason that their young are so much smaller than the parents and eat food that is also much smaller than the food caten by adults. In reptiles, the crocodile mother protects her young after they have hatched and takes them down to the water, where they will find food, but she does not actually feed them. Few insects feed their young after hatching, but some make other arrangement provisioning their cells and nests with caterpillars and spiders that they have paralyzed with their venom and stored in a state of suspended animation so that their larvae might have a supply of fresh food when they hatch.

For animals other than mammals, then, feeding is not intrinsic to parental care. Animals add it to their reproductive strategies to give them an edge in their lifelong quest for descendants. The most vulnerable moment in any animal's life is when it first finds itself completely on its own, when it must forage and fend for itself. Feeding postpones that moment until a young animal has grown to such a size that it is better able to cope.

Young that are fed by their parents become nutritionally independent at a much greater fraction of their full adult size. And in the meantime those young are shielded against the vagaries of fluctuating of difficult–to–find supplies. Once a species does take the step of feeding its young, the young become totally dependent on the extra effort. If both parents are removed, the young generally do not survive.

What does the passage mainly discuss?

A. The care that various animals give to their offspring 

B. The difficulties young animals face in obtaining

C. The methods that mammals use to nurse their young 

D. The importance among young mammals of becoming independent 

1
12 tháng 12 2017

Kiến thức: Đọc hiểu

Giải thích:

Đoạn văn chủ yếu thảo luận về vấn đề gì?

   A. Sự chăm sóc mà các loài động vật khác nhau dành cho con của chúng

   B. Những khó khăn mà động vật trẻ gặp phải trong việc kiếm thức ăn

   C. Các phương pháp mà động vật có vú sử dụng để nuôi con nhỏ

   D. Tầm quan trọng của động vật có vú trẻ trở nên độc lập

Chọn A

12 tháng 11 2018

Kiến thức: Câu bị động

Giải thích:

Dựa vào ngữ cảnh, mệnh đề sau “that” phải dùng ở cấu trúc thì tương lai đơn ở thể bị động.

Cấu trúc thì tương lai đơn: S + will + Vo

Bị động: S + will + be + V.p.p

Sửa: use to do => be used to do

Tạm dịch: Người ta tin rằng trong tương lai gần, robot sẽ được sử dụng để làm những việc như nấu ăn.

Chọn C 

24 tháng 10 2019

Kiến thức: Cấu trúc “see”

Giải thích:

see sb doing sth: thấy ai đang làm gì (chứng kiến hành động đang diễn ra tức thời)

see sb do sth: thấy ai đã làm gì (chứng kiến toàn bộ quá trình của hành động)

Tạm dịch: Khi chúng tôi đi qua, chúng tôi thấy John đang sửa xe của anh ấy.

Chọn A

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 28 to 34. A large number of inventions require years of arduous research and development before they are perfected. For instance, Thomas Edison had to make more than 1,000 attempts to invent the incandescent light bulb before he finally succeeded. History is replete with numerous other examples of people trying, yet failing to make inventions before they...
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 28 to 34.

A large number of inventions require years of arduous research and development before they are perfected. For instance, Thomas Edison had to make more than 1,000 attempts to invent the incandescent light bulb before he finally succeeded. History is replete with numerous other examples of people trying, yet failing to make inventions before they eventually succeeded. Yet some inventions have come about not through hard work but simply by accident. In most cases, when someone unintentionally invented something, the inventor was attempting to create something else. For example, in the 1930s, chemist Roy Plunkett was attempting to make a new substance that could be used to refrigerate items. He mixed some chemicals together. Then, he put them into a pressurized container and cooled the mixture. By the time his experiment was complete, he had a new invention. It was not a new substance that could be used for refrigeration though. Instead, he had invented Teflon, which is today most commonly used to make nonstick pots and pans. Similarly, decades earlier, John Pemberton was a pharmacist in Atlanta, Georgia. He was attempting to create a tonic that people could use whenever they had headaches. While he was not successful in that endeavor, he managed to invent Coca - Cola, the world - famous carbonated soft drink.

Scientists have also made crucial discoveries by accident when they were conducting experiments. In 1928, Alexander Fleming discovered penicillin, an antibiotic, in this manner. He discovered some mold growing in a dish with some bacteria. He noticed that the bacteria seemed to be avoiding the mold. When he investigated further, he determined some of the many useful properties of penicillin, which has saved millions of lives over the past few decades. Likewise, in 1946, scientist Percy Spencer was conducting an experiment with microwaves. He had a candy bar in his pocket, and he noticed that it suddenly melted. He investigated and learned the reason why that had happened. Soon afterward, he built a device that could utilize microwaves to heat food: the microwave oven.

Who was John Pemberton?

A. The person who made Teflon

B. The creator of Coca-Cola

C. The man who discovered penicillin

D. The inventor of the microwave

1
28 tháng 6 2018

B

Kiến thức: đọc hiểu

Giải thích:

John Pemberton là ai?

A. Người làm Teflon                                B. Người tạo ra Coca-Cola

C. Người phát hiện ra penicillin                D. Người phát minh lò vi sóng

Dẫn  chứng:  While  he  was  not  successful  in  that  endeavor,  he  managed  to  invent  Coca  -  Cola,  the  world  - famous carbonated soft drink.

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word for each of the numbered blanks from 30 to 34. When summer comes and the sun appears, it’s good to have a hat. Many people have traditionally (30) _______ for the panama hat. Stylish, light and cool on the head, these palm leaf hats are (31) _______ enough to roll up and put in a pocket or bag. Nowadays panamas can be found in fashionable shops all over the world, sometimes at...
Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word for each of the numbered blanks from 30 to 34.

When summer comes and the sun appears, it’s good to have a hat. Many people have traditionally (30) _______ for the panama hat. Stylish, light and cool on the head, these palm leaf hats are (31) _______ enough to roll up and put in a pocket or bag. Nowadays panamas can be found in fashionable shops all over the world, sometimes at exorbitant price. However, the hat itself originated in rather humble surroundings in the jungles of South America. In a long tradition (32) _______ was haned down from generation to generation, the palm leaves are gathered by the men and the hats are woven by the women. It can take up to 12 palm leaves to make a top quality hat. Each leaf is split up to 25 times to obtain a straw that is fine enough to be woven into a hat. The women’s job is dictated by the weather and visibility: there must be enough light for them to see the fine straw, but the air must be moist enough for it to (33) _______ flexible. This means that the women can usually only work in the early morning. (34) _______ panama hats are expensive, back in the villages the craftsmen and women are struggling to keep the tradition alive and often receive only a fraction of the price you pay in the shops. 

Điền ô số 32

A. when 

B. who 

C. that 

D. which 

1
31 tháng 8 2019

Kiến thức: Mệnh đề quan hệ

Giải thích:

Ở đây cần một đại từ quan hệ thay thế cho vật (a long tradition), đóng vai trò chủ ngữ trong mệnh đề quan hệ => chọn “which”.

….N (thing) + WHICH + V + O

In a long tradition (32) _______ was haned down from generation to generation

Tạm dịch: Trong một truyền thống lâu đời được truyền lại từ thế hệ này sang thế hệ khác

Chọn D 

Read the following passage and mark the letter A, B, C, or D on your answer sheet to choose the word or phrase that best fits each of the numbered blanks.            In addition to the challenge to be excellent, American schools have been facing novel problems. They must ….(11) … with an influx of immigrant children, many of whom speak little or no English. They must respond to demands ….(12) ….the curriculum reflect the various cultures of all children. Schools must make sure that...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to choose the word or phrase that best fits each of the numbered blanks.

            In addition to the challenge to be excellent, American schools have been facing novel problems. They must ….(11) … with an influx of immigrant children, many of whom speak little or no English. They must respond to demands ….(12) ….the curriculum reflect the various cultures of all children. Schools must make sure that students develop …(13) … skills for the job market, and they must consider the needs of nontraditional students, such as teenage mothers.

            Schools are …(14)…. these problems in ways that reflect the diversity of theUSeducational system. They are hiring or training large numbers of teachers of English …(15)… a second language and, in some countries, setting up bilingual schools. They are opening …(16)… the traditional European-centered curriculum to embrace material from American, Asian, and other cultures.

            Schools are also teaching cognitive skills to the …(17)… 40 percent of American students who do not go on to higher education. In the …(18).. of a recent report by the Commission on Achieving Necessary Skills, “A strong back, the willingness to work, and a high  school diploma were once all that was necessary to …(19) ….

a start inAmerica. They are no longer. A well-developed mind, a continued willingness to learn and the ability to put knowledge to work are the new keys …(20) .. the future of our young people, the success of our business, and the economic well-being of the nation”.( Extracted from Info USA-CD Version).Question 14

A. addressing

B. delivering

C. distributing

D. discharging

1
27 tháng 3 2018

Đáp án A

Address (v) = gọi tên, nêu ra. Address the problem = nêu lên vấn đề