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Choose from A, B, C, or D the one that best answers each of the questions. A pilot cannot fly by sight alone. In many conditions, such as flying at night and landing in dense fog, a pilot must use radar, an alternative way of navigating. Since human eyes are not very good at determining speeds of approaching objects, radar can show a pilot how fast nearby planes are moving. The basic principle of radar is exemplified by what happens when one shouts in a cave. The echo of the sounds...
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Choose from A, B, C, or D the one that best answers each of the questions. A pilot cannot fly by sight alone. In many conditions, such as flying at night and landing in dense fog, a pilot must use radar, an alternative way of navigating. Since human eyes are not very good at determining speeds of approaching objects, radar can show a pilot how fast nearby planes are moving. The basic principle of radar is exemplified by what happens when one shouts in a cave. The echo of the sounds against the walls helps a person determine the size of the cave. With radar, however, the waves are radio waves instead of sound waves. Radio waves travel at the speed of light, about 300,000 kilometers in one second. A radar set sends out a short burst of radio waves. Then it receives the echoes produced when the waves bounce off objects. By determining the time it takes for the echoes to return to the radar set, a trained technician can determine the distance between the radar set and other objects. The word “radar”, in fact, gets its name from the term “radio detection and ranging”. “Ranging” is the term for detection of the distance between an object and the radar set. Besides being of critical importance to pilots, radar is essential for air traffic control, tracking ships at sea, and for tracking weather systems and storms. 51. What is the main topic of this passage? A. The nature of radar. B. History of radar. C. Alternatives to radar. D. Types of ranging. 52. According to the passage, what can radar detect besides location of objects? A. Shape B. Size C. Speed D. Weight 53. The word “exemplified” in the passage can be replaced by_________. A. “specified” B. “resembled” C. “illustrated” D. “justified” 54. The word “shouts” in the passage most closely means_________. A. “exclaims” B. “yells” C. “shoots” D. “whispers” 55. Which of the following words best describes the tone of this passage? A. argumentative B. explanatory C. humorous D. imaginative 56. According to the passage, the distance between a radar set and an object can be determined by_________. A. the time it takes for a burst of radio waves to produce echoes when the waves bounce off the object B. the term “ranging” used for detection of the distance between an object and the radar set C. the time it takes for the radio waves to produce echoes and bounce off the object D. the time it takes for the echoes produced by the radio waves to return to the radar set 57. Which type of waves does radar use? A. tidal B. sound C. heat D. radio 58. The word “tracking” in the passage most closely means_________. A. sending B. searching for C. ranging D. repairing 59. Which of the following would most likely be the topic of the next paragraph? A. A history of flying. B. Other uses of radar. C. The technology used by pilots. D. Uses of some technology. 60. What might be inferred about radar? A. It takes the place of a radio. B. It has improved navigational safety. C. It was developed from a study of sound waves. D. It gave birth to the invention of the airplane.
1
10 tháng 6 2019

Choose from A, B, C, or D the one that best answers each of the questions.

A pilot cannot fly by sight alone. In many conditions, such as flying at night and landing in dense fog, a pilot must use radar, an alternative way of navigating. Since human eyes are not very good at determining speeds of approaching objects, radar can show a pilot how fast nearby planes are moving. The basic principle of radar is exemplified by what happens when one shouts in a cave. The echo of the sounds against the walls helps a person determine the size of the cave. With radar, however, the waves are radio waves instead of sound waves. Radio waves travel at the speed of light, about 300,000 kilometers in one second. A radar set sends out a short burst of radio waves. Then it receives the echoes produced when the waves bounce off objects. By determining the time it takes for the echoes to return to the radar set, a trained technician can determine the distance between the radar set and other objects. The word “radar”, in fact, gets its name from the term “radio detection and ranging”. “Ranging” is the term for detection of the distance between an object and the radar set. Besides being of critical importance to pilots, radar is essential for air traffic control, tracking ships at sea, and for tracking weather systems and storms.

51. What is the main topic of this passage?

A. The nature of radar. B. History of radar. C. Alternatives to radar. D. Types of ranging.

52. According to the passage, what can radar detect besides location of objects?

A. Shape B. Size C. Speed D. Weight

53. The word “exemplified” in the passage can be replaced by_________.

A. “specified” B. “resembled” C. “illustrated” D. “justified”

54. The word “shouts” in the passage most closely means_________.

A. “exclaims” B. “yells” C. “shoots D. “whispers”

55. Which of the following words best describes the tone of this passage?

A. argumentative B. explanatory C. humorous D. imaginative

56. According to the passage, the distance between a radar set and an object can be determined by_________.

A. the time it takes for a burst of radio waves to produce echoes when the waves bounce off the object

B. the term “ranging” used for detection of the distance between an object and the radar set

C. the time it takes for the radio waves to produce echoes and bounce off the object

D. the time it takes for the echoes produced by the radio waves to return to the radar set

57. Which type of waves does radar use?

A. tidal B. sound C. heat D. radio

58. The word “tracking” in the passage most closely means_________.

A. sending B. searching for C. ranging D. repairing

59. Which of the following would most likely be the topic of the next paragraph?

A. A history of flying. B. Other uses of radar. C. The technology used by pilots. D. Uses of some technology.

60. What might be inferred about radar?

A. It takes the place of a radio. B. It has improved navigational safety. C. It was developed from a study of sound waves. D. It gave birth to the invention of the airplane.

Làm bài này rối não quá hiha

#Yumi

11 tháng 10 2018

Đáp án D thành “as”

the same … as: giống

Dịch: Bây giờ tôi đang cố gắng giành một chỗ ở cùng trường đại học với anh trai của tôi.

giúp mình vs mai mình nộp sắp thi rồi cảm ơn các bạn . Choose one word whose underlined part is pronounced differently from the others by circling A, B, C or D. (5 pts) 1. A. action B. national C. partial D. question 2. A. tidal B. sight C. describe D. cinema 3. A. connect B. comfort C. computer D. contest 4. A. cough B. though C. rough D. tough 5. A. pleased B. erased C. increased D. amused II. Choose one word whose stress pattern is different from the others by circling...
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giúp mình vs

mai mình nộp sắp thi rồi

cảm ơn các bạn

. Choose one word whose underlined part is pronounced differently from the others by circling A, B, C or D. (5 pts)

1. A. action B. national C. partial D. question

2. A. tidal B. sight C. describe D. cinema

3. A. connect B. comfort C. computer D. contest

4. A. cough B. though C. rough D. tough

5. A. pleased B. erased C. increased D. amused

II. Choose one word whose stress pattern is different from the others by circling A, B, C or D. (5 pts)

1. A. medical B. restaurant C. remember D. government

2. A. household B. homework C. garbage D. throughout

3. A. electrical B. interesting C. necessary D. beautifully

4. A. celebrate B. consider C. expression D. criteria

5. A. partner B. between C. visit D. program

III. Choose the best answer to complete the sentences by circling A, B, C or D. (10 pts)

1. - Mary: "Is 11 o'clock alright?" - Tom: "______."

A. Yes, that's fine B. No, I don't want to go

C. Wait a minute D. Sounds interesting

2. Typhoons, floods or droughts can easily ______ a harvest.

A. finish B. destroy C. provide D. defeat

3. You should pay ______ to what the instruction is saying.

A. attendance B. intention C. convention D. attention

4. My friends usually enjoy my ______ of humor.

A. sense B. kind C. means D. form

5. - Mother: "Could you do me a favor?" - Kate: "______."

A. No, thanks. I'm fine B. Yes, that's kind of you

C. Yes, sure D. Yes, thank you

6. Practising ______ English anywhere you can is a way to better your speaking skill.

A. speak B. speaking C. to speak D. for speaking

7. Soak some old newspapers in a ______ of water overnight.

A. pair B. bunch C. bucket D. tube

8. Mrs. Thanh: "______ you give the book to me, please?" - Mai: "Of course." .

A. Will B. Shall C. Do D. Should

9. The winners are the first ones ______ a fire.

A. make B. makes C. making D. to make

10. Children may drink or eat chemicals and drugs ______ they look like soft drinks and candy.

A. until B. because C. although D. so that

IV. Fill in each blank with a suitable preposition. (5 pts)

1. We should cover the burned area ________ a thick sterile dressing.

2. They fell ________ love ________ each other almost immediately and were married in a few weeks.

3. Next month I'm going to Scotland ________ a short holiday.

4. Their parents are very proud ________ their results.

5. What is the difference ________ "clean up" and "clean out"?

6. We are going to hold a discussion ________ recycling.

7. The boy fell ________ his bike and hit his head ________ the road.

8. Santa Claus is based ________ the description of Saint Nicholas.

V. Fill in the blanks with the correct form of the words in capital letters. (10 pts)

1. In 2013, the World Water Week will be held under the theme "Water ________________-Building Partnerships". (COOPERATE)

2. ______________________, dark clouds soon appeared and it began to rain. (FORTUNE)

3. Laura is the most __________________________ person in our group. (BEAUTY)

4. Many ______________________ of the older generation were there. (REPRESENT)

5. She has cut herself, and it is ____________________ quite badly. (BLOOD)

6. His health was seriously affected and he suffered from constant _____________________. (SLEEP)

7. Bao is ________________________ kind and generous to everyone. (EXTREME)

8. I'm pleased to hear that you had an ________________________ Christmas vacation. (ENJOY)

9. This knife is _________________________ - it can cut everything. (USE)

10. The Scouting Association is the largest _____________________ youth organization in the world. (VOLUNTEER)

VI. Put the sentences (A – J) in the correct order (1 – 10 ) to make a meaningful conversation. (5 pts)

A. Goodbye.

B. Yes, can you come at ten to three on Wednesday afternoon?

C. What name is it, please?

D. Yes, that's fine.

E. It's Tom Smith.

F. Yes, can I make an appointment with doctor Wall, please?

G. No, I'm sorry, I can't. What about the evening?

H. Good morning. Can I help you?

I. Thank you Mr. Smith. Goodbye.

J. Doctor Wall isn't here in the evening on Wednesday, I'm afraid. I can put you in at half past six on Thursday evening.

VII. Give the correct tense or form of the verbs in brackets to complete the following sentences. (10 pts)

1. How many times you (be) to London this year? _____________________

2. The two girls (play) chess over there are my classmates. _____________________

3. We must take an umbrella. It (rain). _____________________

4. The guests (arrive) while I (still / cook). _____________________

5. The rice-cooking festival (hold) every two years. _____________________

6. I often (climb) trees when I was a little girl. _____________________

7. Two miles (be) enough for her to go jogging every morning. _____________________

8. I'm very bored. My mother always (complain) about her housework. _____________________

9. Fred would like (admit) to the college. _____________________

VIII. Each of the following sentences contains one error. Underline and correct it. (5 pts)

1. We won't get to the airport in least than 30 minutes.

2. Your grandfather and I are delighting that you passed your English exam.

3. People use first-aid in order for ease the victim's pain and anxiety.

4. We believe that she feels very badly about her mistake.

5. The big present is wrapped in red papers is five dollars.

IX. Fill in each numbered space with ONE appropriate word. (10 pts)

Youth Month 2013 launched nationwide

(1) ______ February 28th, over 1,500 young people gathered at a ceremony to kick off Youth Month 2013 in the central province of Thua Thien Hue under the theme "Youth Action for an urban civilised lifestyle".

At the (2) ______, 500 youngsters volunteered to (3) ______ more than 400 units of blood to the Hue Central Hospital. Hundreds of Youth Union members took part in propagation to (4) ______ public awareness on environmental protection, traffic safety, and urban civilisation.

For the entire month of March, activities will (5) ______ directed to motivate young people's participation in diverse activities, (6) ______ giving feedback to the Draft Amendment of the 1992 Constitution, building a civilised lifestyle, protecting the environment (7) ______ urban landscape.

There will be "Green Sunday" and "Volunteering Saturday" with intensive activities to (8) ______ up the surroundings, remove illegal advertising posters, eliminate black spots of pollution. The Youth Month was first launched in 2004 and has become (9) ______ annual event for the youth, which aims (10) ______ increase young people's responsibilities to the community and the nation.

X. Read the passage below and then circle the correct answer A, B, C or D. (10 pts)

Have you ever been to Britain? I've dreamed of going there (1) ______ I was a little girl and finally, (2) ______ the spring of 2012, it happened. I was there three weeks and (3) ______ much of that time soaking up the culture, history, and scenery of this incredible island. I visited several districts in England, Wales and Scotland and even (4) ______ a site trip to Ireland. Every place I went to seemed to be more interesting and more beautiful (5) ______ the last.

The tour I was with began in London. Of all the sights I saw there, the Tower of London was the most (6) ______. The Tower is a building complex of incredibly rich history.

Also on the Thames are the Houses of Parliament and, of course, the clock tower housing "Big Ben". I saw so many landmarks I can hardly remember them all. Although it was just a glimpse of London I did, (7) ______, get a chance to see all the (8)______ famous places.

After (9) ______ of days in London we traveled to the south of England stopping to visit Stonehenge. If you don't know about Stonehenge there are a couple of links on my links page that will (10) ______ you to sites that can fill you in.

1. A. for B. while C. since D. because

2. A. on B. in C. at D. to

3. A. spent B. took C. did D. used

4. A. did B. got C. spent D. made

5. A. then B. as C. with D. than

6. A. interesting B. interested C. interest D. interestingly

7. A. at first B. at all C. at least D. at that

8. A. more B. much C. most D. many

9. A. few B. some C. a couple D. little

10. A. reach B. take C. make D. send

XI. Read the following text then choose from the list A-F the best sentence to fill each of the spaces. There is one extra sentence which you do not need. (5 pts)

I have recently become very worried about my 15-year-old son, Nick. Although he was never brilliant at school, he used to get reasonable good marks. (1) ______.

He used to be such a good swimmer that he won several prizes. But now he has given up training. And instead of neat clothes he used to wear, all he ever puts on is the same pair of shabby of old jeans and a dirty sweatshirt.

(2) ______. Nick was in the kitchen. The radio was so loud that he didn't hear me come behind him. My handbag was on the table. (3) ______.

We had a terrible row. Finally, he broke down and confessed everything. He has been going every day to a big amusement arcade near his school and playing electronics games with nick names like Space Warrior and Alien Invaders. I had always thought they were harmless. (4) ______.

He has promised he won't go there again, but I think he's too addicted to stop. (5) ______. What can I do to help him?

A. But now I realize that he's so hooked on them, he'll even steal from his own mother in order to pay for the habit.

B. Even if he wanted to, he couldn't - and he doesn't .

C. I often leave it there so that I won't forget it when I go out.

D. He had taken some money out of it and was just about to put it in his pocket.

E. But that isn't all. Last Sunday, I got up earlier than usual.

F. But now his work has become so bad that his teachers say he is just wasting his time there.

XII. Rewrite each of the following sentences so that it means the same as the first one, beginning with the given words. (10 pts)

1. "You shouldn't lend him any more money," Mrs. Tuyet said to Nga.

Mrs. Tuyet advised _____________________________________________________________.

2. Everyone was surprised to see Geoff leave the party early.

To ___________________________________________________________________________.

3. It was so late that nothing could be done.

It was too _____________________________________________________________________.

4. Is this the best price you can offer?

Can't you _____________________________________________________________________?

5. I don't go to church every Sunday any longer.

I used to ______________________________________________________________________.

6. I sent my friend a letter in London last week.

A letter _______________________________________________________________________.

7. I last saw him when I was a student.

I haven't ______________________________________________________________________.

8. "Don't forget to bring your passports with you when you go abroad."

She reminded __________________________________________________________________.

9. Smoking is not allowed in the ward.

Would you ____________________________________________________________________?

10. He failed the exam because of his laziness.

Because he____________________________________________________________________.

XIII. Use the given word to write the second sentence in such a way that it is as similar as possible in meaning to the original sentence. Do not change the form of the given word. (5 pts)

1. I wanted to finish my homework, so I stayed up late last night. (as)

I stayed _______________________________________________________________________.

2. The thick fog prevented me from driving to work. (made)

The thick fog __________________________________________________________________.

3. Nick hasn't been to Vietnam before. (time)

This is ________________________________________________________________________.

4. Mr. Lam teaches English. Mr. Hai teaches Math. (subject)

Mr. Lam doesn't ______________________________________________________________.

5. I'd rather not see him tomorrow. (want)

I ___________________________________________________________________________.

XIV. Use the given suggestions to complete sentences. (5 pts)

1. Instead / reuse / plastic bags / we / use / cloth bags.

______________________________________________________________________________.

2. Will / you / have / look / house / me / while / I / be / holiday?

______________________________________________________________________________?

3. We / hope / give / more / green / color / town / and / earn / money / group.

______________________________________________________________________________.

4. "Friends of the Earth" / be / organization / protect / planet.

______________________________________________________________________________.

5. It / brave / him / jump / river / save / child.

______________________________________________________________________________.

- The end -

1
15 tháng 4 2018

l, 1.D 2.D 3.B 4.B 5.C

ll, 1.C 2.D 3.A 4.A 5.B

lll, 1.A 2.B 3.D 4.A 5.C 6.B 7.C 8.A 9.D 10.B

lV, 1.with 2.in-with 3.for 4.of 5.between 6.about 7.off-on 8.on

V, 1.cooperation 2.unfortunately 3.beautiful 4.representatives 5.bleeding

6.sleeplessness 7.extremely 8.enjoyable 9.useful 10.voluntary

VI, 1.H 2.F 3.B 4.G 5.J 6.D 7.C 8.E 9.I 10.A

VII, 1.have you been 2.playing 3.is going to rain 4.arrived/was still cooking 5.is held 6.climbed 7.is 8.is always complaining 9.to be admitted

Vlll, 1.least->less 2.delighting->delighted 3.for->to 4.badly->bad 5.is wrapping->wrapped

IX, 1.on 2.event/ceremony 3.donate 4.raise 5.be 6.including 7.and 8.clean 9.an 10.to

X,1.C 2.B 3.A 4.D 5.D 6.A 7.C 8.C 9.C 10.B

XI,1.F 2.E 3.D 4.A 5.B

XII,1. ... Nga not to lend him any more money.

2. ... everyone's surprise, Geoff left the party early.

3. ... late to do anything.

4. ... offer the better price?

5. ... go to the church every Sunday.

6. ... was sent to my friend in London last week.

7. ... seen him when I was a student.

8. ... me to bring my passports with me when I went abroad.

9. ... mind not smoking in the ward?

10. ... was lazy, he failed the exam.

XIII,1. ... up late last night so as to finish my homework.

2. ... made it imppossible for me to drive to work.

3. ... the first time Nick has been to Vietnam.

4. ... teach the same subject as Mr.Hai.

5. ... don't want to see him tomorrow.

XIV,1. Instead of reusing plastic bags, you should/can use cloth bags.

2.Will you have a look at the house for me while I am on holiday?

3.We hope to give more green color to the town and earn some money for our group.

4."Friend of the Earth" is an organization to protect our planet.

5.It was brave of him to jump into the river to save the child.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.Many people enjoy lying in bed in the morning, but can you imagine having to spend 90 days in bed? Could you stand the boredom and the frustration of not being(31)..... to get up? That was the task that faced 14 volunteers when they started out on a bed-rest experiment being conducted (32)….. the European Space...
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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 word or phrase that best fits each of the numbered blanks from 31 to 35.

Many people enjoy lying in bed in the morning, but can you imagine having to spend 90 days in bed? Could you stand the boredom and the frustration of not being(31)..... to get up? That was the task that faced 14 volunteers when they started out on a bed-rest experiment being conducted (32)….. the European Space Agency.

The study had a serious purpose: to investigate the changes that take place in the human body during long-duration spaceflight. Lying in a horizontal position was the best way of (33)…… weightlessness. The aim was to discover what effect period of weightlessness will have on the health of astronauts spending several months on the International Space Station.

The volunteers ate their meals, took showers and underwent medical tests without ever sitting up. That's even tougher than it sounds, especially when you (34) ..…. that no visitors were permitted. However, each volunteer did have a mobile phone, as well as access to the latest films, computer games and music. Surprisingly, Everyone was in a good (35) ..…. at the end of the 90 days, 'I would do it again,' said one of the volunteers. 'It was disorientating, but we knew we were 'contributing to medical research and space exploration.'

Question 35

A. attitude

B. spirit

C. feeling

D. mood

1
23 tháng 12 2017

Đáp án D

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.Many people enjoy lying in bed in the morning, but can you imagine having to spend 90 days in bed? Could you stand the boredom and the frustration of not being(31)..... to get up? That was the task that faced 14 volunteers when they started out on a bed-rest experiment being conducted (32)….. the European Space...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.

Many people enjoy lying in bed in the morning, but can you imagine having to spend 90 days in bed? Could you stand the boredom and the frustration of not being(31)..... to get up? That was the task that faced 14 volunteers when they started out on a bed-rest experiment being conducted (32)….. the European Space Agency.

The study had a serious purpose: to investigate the changes that take place in the human body during long-duration spaceflight. Lying in a horizontal position was the best way of (33)…… weightlessness. The aim was to discover what effect period of weightlessness will have on the health of astronauts spending several months on the International Space Station.

The volunteers ate their meals, took showers and underwent medical tests without ever sitting up. That's even tougher than it sounds, especially when you (34) ..…. that no visitors were permitted. However, each volunteer did have a mobile phone, as well as access to the latest films, computer games and music. Surprisingly, Everyone was in a good (35) ..…. at the end of the 90 days, 'I would do it again,' said one of the volunteers. 'It was disorientating, but we knew we were 'contributing to medical research and space exploration.'

Question 31

A. enabled

B. allowed

C. granted

D. approved

1
20 tháng 3 2017

Đáp án B

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.Many people enjoy lying in bed in the morning, but can you imagine having to spend 90 days in bed? Could you stand the boredom and the frustration of not being(31)..... to get up? That was the task that faced 14 volunteers when they started out on a bed-rest experiment being conducted (32)….. the European Space...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.

Many people enjoy lying in bed in the morning, but can you imagine having to spend 90 days in bed? Could you stand the boredom and the frustration of not being(31)..... to get up? That was the task that faced 14 volunteers when they started out on a bed-rest experiment being conducted (32)….. the European Space Agency.

The study had a serious purpose: to investigate the changes that take place in the human body during long-duration spaceflight. Lying in a horizontal position was the best way of (33)…… weightlessness. The aim was to discover what effect period of weightlessness will have on the health of astronauts spending several months on the International Space Station.

The volunteers ate their meals, took showers and underwent medical tests without ever sitting up. That's even tougher than it sounds, especially when you (34) ..…. that no visitors were permitted. However, each volunteer did have a mobile phone, as well as access to the latest films, computer games and music. Surprisingly, Everyone was in a good (35) ..…. at the end of the 90 days, 'I would do it again,' said one of the volunteers. 'It was disorientating, but we knew we were 'contributing to medical research and space exploration.'

Question 33

A. simulated

B. simulate

C. to simulate

D. simulating

1
2 tháng 6 2019

Đáp án D

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.Many people enjoy lying in bed in the morning, but can you imagine having to spend 90 days in bed? Could you stand the boredom and the frustration of not being(31)..... to get up? That was the task that faced 14 volunteers when they started out on a bed-rest experiment being conducted (32)….. the European Space...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.

Many people enjoy lying in bed in the morning, but can you imagine having to spend 90 days in bed? Could you stand the boredom and the frustration of not being(31)..... to get up? That was the task that faced 14 volunteers when they started out on a bed-rest experiment being conducted (32)….. the European Space Agency.

The study had a serious purpose: to investigate the changes that take place in the human body during long-duration spaceflight. Lying in a horizontal position was the best way of (33)…… weightlessness. The aim was to discover what effect period of weightlessness will have on the health of astronauts spending several months on the International Space Station.

The volunteers ate their meals, took showers and underwent medical tests without ever sitting up. That's even tougher than it sounds, especially when you (34) ..…. that no visitors were permitted. However, each volunteer did have a mobile phone, as well as access to the latest films, computer games and music. Surprisingly, Everyone was in a good (35) ..…. at the end of the 90 days, 'I would do it again,' said one of the volunteers. 'It was disorientating, but we knew we were 'contributing to medical research and space exploration.'

Question 34

A. reckon

B. realise

C. regard

D. remark

1
30 tháng 6 2019

Đáp án B

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.Many people enjoy lying in bed in the morning, but can you imagine having to spend 90 days in bed? Could you stand the boredom and the frustration of not being(31)..... to get up? That was the task that faced 14 volunteers when they started out on a bed-rest experiment being conducted (32)….. the European Space...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.

Many people enjoy lying in bed in the morning, but can you imagine having to spend 90 days in bed? Could you stand the boredom and the frustration of not being(31)..... to get up? That was the task that faced 14 volunteers when they started out on a bed-rest experiment being conducted (32)….. the European Space Agency.

The study had a serious purpose: to investigate the changes that take place in the human body during long-duration spaceflight. Lying in a horizontal position was the best way of (33)…… weightlessness. The aim was to discover what effect period of weightlessness will have on the health of astronauts spending several months on the International Space Station.

The volunteers ate their meals, took showers and underwent medical tests without ever sitting up. That's even tougher than it sounds, especially when you (34) ..…. that no visitors were permitted. However, each volunteer did have a mobile phone, as well as access to the latest films, computer games and music. Surprisingly, Everyone was in a good (35) ..…. at the end of the 90 days, 'I would do it again,' said one of the volunteers. 'It was disorientating, but we knew we were 'contributing to medical research and space exploration.'

Question 32

A. by

B. on

C. for

D. about

1
7 tháng 7 2017

Đáp án A

17 tháng 10 2019

Đáp án C.