Câu hỏi:

07/06/2024 2,957

Current research on AIDS, in spite of the best efforts of hundreds of scientists, leave serious questions unanswered.

A. research

B. efforts

C. leave

Đáp án chính xác

D. unanswered

Xem lời giải

Câu hỏi trong đề: Trắc nghiệm tổng hợp Tiếng anh có đáp án 2023 !!

Trả lời:

Giải bởi Vietjack

Đáp án: C

Giải thích:

Chủ ngữ chính “Current research on AIDS” là số ít → động từ phải chia theo số ít

Sửa: leave → leaves

Dịch: Nghiên cứu hiện nay về bệnh AIDS, bất chấp nỗ lực hết mình của hàng trăm nhà khoa học, vẫn để lại những câu hỏi nghiêm trọng chưa được giải đáp.

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về câu hỏi!

Câu 1:

I only realized what I had missed when they told me about it later.

A. Only after I had realized what I had missed did they tell me about it later.

B. As soon as they told me about it I realized what I had missed.

C. Only when they told me about it later did I realize what I had missed.

D. They told me about it and I realized what I had missed.

Xem đáp án » 26/04/2023 18,634

Câu 2:

He invested a lot of money in this business, ____ it went bankrupt in a very short time.

A. but

B. and

C. for

D. nor

Xem đáp án » 26/04/2023 16,490

Câu 3:

Andrew told me that they _ fish two _ days.

A. have not eaten / ago

B. had eaten / previous

C. did not eat / before

D. would not eat / last

Xem đáp án » 10/01/2025 15,906

Câu 4:

Excuse me. Could you tell me ______?

A. what time is it

B. what is the time

C. what time it is

D. it is what time

Xem đáp án » 11/01/2025 11,209

Câu 5:

I was not surprised to hear that Harry had failed his driving test.

A. By having failed his driving test, Harry made no surprise.

B. If Harry had not failed his driving test, I would have been surprised.

C. Harry’s having failed his driving test is not my surprise.

D. It came as no surprise to me that Harry had failed his driving test.

Xem đáp án » 26/04/2023 10,305

Câu 6:

I'm having a lot of trouble now because I lost my passport last week.

A. If I didn't lose my passport last week, I wouldn't be having so much trouble now.

B. If I hadn't lost my passport last week, I wouldn't have had so much trouble now.

C. If I didn't lose my passport last week, I wouldn't have had so much trouble now.

D. If I hadn't lost my passport last week, I wouldn't be having so much trouble now.

Xem đáp án » 26/04/2023 7,941

Câu 7:

During the lesson, if you have questions or comments, please feel free to ____ them.

A. enlarge

B. increase

C. go up

D. raise

Xem đáp án » 10/01/2025 7,929

Xem thêm các câu hỏi khác »

Current research on AIDS, in spite of the best efforts of hundreds of scientists, leave serious questions unanswered.

Nhà sách VIETJACK:

I only realized what I had missed when they told me about it later.

He invested a lot of money in this business, ____ it went bankrupt in a very short time.

Andrew told me that they _ fish two _ days.

Excuse me. Could you tell me ______?

I was not surprised to hear that Harry had failed his driving test.

I'm having a lot of trouble now because I lost my passport last week.

During the lesson, if you have questions or comments, please feel free to ____ them.

Bình luận

🔥 Đề thi HOT:

VIP +3 tháng ( 199,000 VNĐ )

VIP +6 tháng ( 299,000 VNĐ )

VIP +12 tháng ( 499,000 VNĐ )

Current research on AIDS, in spite of the best efforts of hundreds of scientists, leave serious questions unanswered.

Nhà sách VIETJACK:

I only realized what I had missed when they told me about it later.

He invested a lot of money in this business, ____ it went bankrupt in a very short time.

Andrew told me that they _______ fish two _______ days.

Excuse me. Could you tell me ______?

I was not surprised to hear that Harry had failed his driving test.

I'm having a lot of trouble now because I lost my passport last week.

During the lesson, if you have questions or comments, please feel free to ____ them.

Bình luận

🔥 Đề thi HOT:

VIP +3 tháng ( 199,000 VNĐ )

VIP +6 tháng ( 299,000 VNĐ )

VIP +12 tháng ( 499,000 VNĐ )

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