Câu hỏi:

15/04/2024 40

Choose the letter A, B, C or D to complete the sentences

We are trying to __________ the problem with the steam engin

A. support

B. solve

Đáp án chính xác

C. invent

D. benefit

Trả lời:

verified Giải bởi Vietjack

Đáp án: B

Giải thích: solve the problem: giải quyết vấn đề

Dịch: Chúng tôi đang cố giải quyết vấn đề với đầu máy hơi nước.

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Câu 2:

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The teacher __________ me that I had better devote more time to doing scientific researches.

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Câu 3:

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There are a lot of benefits to do __________ researches.

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Câu 4:

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Câu 5:

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Câu 6:

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Câu 9:

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If the teacher were here now, we’d ask him the difference __________ “science” and “technology”.

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Câu 10:

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Câu 11:

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Câu 12:

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Câu 14:

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