Câu hỏi:

03/07/2020 662

Choose the correct answer that complete these given words.
Laser / device / concentrate / light waves / intense beam.

A. Laser is a device which concentrates light waves into an intense light beam.

Đáp án chính xác

B. The laser is a device which concentrates light waves and an intense light beam.

C. Laser is a device concentrates light waves into an intense light beam.

D. The laser is a device to concentrate light waves to an intense light beam.

Xem lời giải

Câu hỏi trong đề: Bộ 4 Đề thi giữa kì 1 Tiếng Anh 12 Thí điểm !!

Trả lời:

Giải bởi Vietjack

Đáp án A

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Xem thêm các câu hỏi khác »

Choose the correct answer that complete these given words.
Laser / device / concentrate / light waves / intense beam.

Nhà sách VIETJACK:

Choose the best answer to complete the blank in each of the following sentences.
If the lecturer last night____________Dr. Mason, I would have listened carefully.

Points will be added to the Entrance Examination scores for those who hold an excellent____high school

Choose the word that has the stress differently from that of the other words.

According to the passage, cell phones are especially popular with young people because

I did not answer the door even though I knew it was my friend.

The party____ we went to last night was not very enjoyable.

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Choose the correct answer that complete these given words.Laser / device / concentrate / light waves / intense beam.

Nhà sách VIETJACK:

Choose the best answer to complete the blank in each of the following sentences.If the lecturer last night____________Dr. Mason, I would have listened carefully.

Points will be added to the Entrance Examination scores for those who hold an excellent____high school

Choose the word that has the stress differently from that of the other words.

According to the passage, cell phones are especially popular with young people because

I did not answer the door even though I knew it was my friend.

The party____ we went to last night was not very enjoyable.

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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Choose the correct answer that complete these given words.
Laser / device / concentrate / light waves / intense beam.

Choose the best answer to complete the blank in each of the following sentences.
If the lecturer last night____________Dr. Mason, I would have listened carefully.