Thứ bảy, 15/06/2024
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Câu hỏi:

18/06/2021 104

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

My teeth were a little yellow so I _________ by the dentist.

A. had had them cleaned

B. had cleaned them

C. had them cleaned

Đáp án chính xác

D. is cleaned

Trả lời:

verified Giải bởi Vietjack

Đáp án C

Cấu trúc (to) have something done (by someone): có cái gì được làm dùng để diễn đạt cho người khác biết rằng có ai đó làm điều gì cho chúng ta.
Ở đây ta dùng thì quá đơn diễn tả những hành động đã diễn ra và kết thúc hoàn toàn trong quá khứ.
Dịch nghĩa: Răng của tôi hơi vàng vì vậy tôi đã để nha sĩ làm sạch răng

Câu trả lời này có hữu ích không?

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CÂU HỎI HOT CÙNG CHỦ ĐỀ

Câu 1:

Parents have great hopes or great _________ when they send their children to school.

Xem đáp án » 18/06/2021 765

Câu 2:

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.

The Rise of Robots

As kids, our grandparents frequently scared us by talking about how difficult life was when they were growing up. They mentioned walking miles to school in the snow, or doing hours of manual labour for little pay. Life has changed greatly since then, and it seems to get easier year by year. In fact, with the help of robots we soon might have to do much at all. But is this a good thing?

By 2030, it’s estimated that robotics will be a $10 billion business worldwide. Companies are already starting to integrate them into the workforce. The electronics manufacturer Foxconn is drawing up plans to launch a factory within the next 10 years that’s completely staffed by robot workers. Meanwhile, an American company Briggo has invented a robot that serves gourmet-quality coffee to customers. With the push of a button it will crush coffee beans, measure exact quantities of water, and even wave a steam wand to ensure customers get the perfect cream on top. Unlike human baristas, it can serve multiple drinks at once and work all day and night without a break.

Robots are also invading our homes. The Rooma is a mini-robot that vacuums rooms automatically according to a schedule. The Robomow is a device that will cut the grass for you while you sit in the shade. Then there’s the Nanda clocky, an alarm clock that makes sure that even the deepest sleepers get up on time. The clock is attached to a pair of wheels, and it will randomly move around the room. Once you finally catch it, you’re probably too awake to hit the snooze button. Although these early home robots are somewhat basic, they will likely become more capable as times goes on.

Although robots certainly help us to eliminate tedious tasks, many people are concerned about a future filled with robots. Some fear that humanity will start to decline if machines do everything for us. Others have even warned about the robot rebellion, in which robots become so smart that they may decide to turn on their masters. These ideas may seem a bit far-fetched, but there are certainly lots of questions that need to be answered before everyone opens up to the idea of a robotic future.

Which of the following is NOT true about the concerns over roboties?

Xem đáp án » 18/06/2021 553

Câu 3:

We interviewed a number of candidates but none of them _________ us.

Xem đáp án » 18/06/2021 396

Câu 4:

Mark the letter A, B, C or D on your answer sheet to indicate the sentence that best combines each pair of sentence in the following questions.

I met the workers. Reporters interviewed them last week.

Xem đáp án » 18/06/2021 332

Câu 5:

Mark the letter A, B, C or D on your answer sheet to indicate the sentence that best combines each pair of sentence in the following questions.

The coffee was very strong. He couldn’t drink it.

Xem đáp án » 18/06/2021 327

Câu 6:

Bill asked Tom where _________ .

Xem đáp án » 18/06/2021 316

Câu 7:

Mark the letter A,B, C or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions. 

As soon as he arrived home, it started to rain

Xem đáp án » 18/06/2021 309

Câu 8:

Some day of rest may help to _________ the pressure of work.

Xem đáp án » 18/06/2021 301

Câu 9:

Mark the letter A, B, C or D on your answer sheet to indicate the most suitable respone to complete each of the following exchanges.

Helen and Mary are talking about Mary’s result at school.
- Helen: “Your parents must be proud of your result at school!”
-Mary: “_______.”

Xem đáp án » 18/06/2021 288

Câu 10:

Mark the letter A, B, C or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

Domestic chores will no longer be a burden thanks to the inventions of laborsaving devices.

Xem đáp án » 18/06/2021 285

Câu 11:

Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

She wishes that we didn’t send her the candy yesterday because she’s on a diet.

Xem đáp án » 18/06/2021 282

Câu 12:

Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following questions

Punctuality is imperative in your new job.

Xem đáp án » 18/06/2021 253

Câu 13:

Not all teenagers are well-_________ for their future job when they are at high school.

Xem đáp án » 18/06/2021 248

Câu 14:

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.

The Rise of Robots

As kids, our grandparents frequently scared us by talking about how difficult life was when they were growing up. They mentioned walking miles to school in the snow, or doing hours of manual labour for little pay. Life has changed greatly since then, and it seems to get easier year by year. In fact, with the help of robots we soon might have to do much at all. But is this a good thing?

By 2030, it’s estimated that robotics will be a $10 billion business worldwide. Companies are already starting to integrate them into the workforce. The electronics manufacturer Foxconn is drawing up plans to launch a factory within the next 10 years that’s completely staffed by robot workers. Meanwhile, an American company Briggo has invented a robot that serves gourmet-quality coffee to customers. With the push of a button it will crush coffee beans, measure exact quantities of water, and even wave a steam wand to ensure customers get the perfect cream on top. Unlike human baristas, it can serve multiple drinks at once and work all day and night without a break.

Robots are also invading our homes. The Rooma is a mini-robot that vacuums rooms automatically according to a schedule. The Robomow is a device that will cut the grass for you while you sit in the shade. Then there’s the Nanda clocky, an alarm clock that makes sure that even the deepest sleepers get up on time. The clock is attached to a pair of wheels, and it will randomly move around the room. Once you finally catch it, you’re probably too awake to hit the snooze button. Although these early home robots are somewhat basic, they will likely become more capable as times goes on.

Although robots certainly help us to eliminate tedious tasks, many people are concerned about a future filled with robots. Some fear that humanity will start to decline if machines do everything for us. Others have even warned about the robot rebellion, in which robots become so smart that they may decide to turn on their masters. These ideas may seem a bit far-fetched, but there are certainly lots of questions that need to be answered before everyone opens up to the idea of a robotic future.

According to the first paragraph, how is the life changed since our parents time?

Xem đáp án » 18/06/2021 238

Câu 15:

Not only _________ the exam but she also got a scholarship.

Xem đáp án » 18/06/2021 237

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