Câu hỏi:

30/07/2022 657

Humans _____atmospheric carbon dioxide concentration by a third since the Industrial Revolution began.

A. increase

B. have increased

Đáp án chính xác

C. had increased

D. were increasing

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Trả lời:

Giải bởi Vietjack

Đáp án đúng là: B

Giải thích: Công thức thì hiện tại hoàn thành – quá khứ đơn:

S + have/ has Ved/ V3 SINCE + S + has/have + V(PII)

Dịch: Con người đã tăng nồng độ carbon dioxide trong khí quyển lên một phần ba kể từ khi Cách mạng Công nghiệp bắt đầu.

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Studies reveal that food production will need to increase by 70 percent to _____the over 9 billion people on the Earth.

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Câu 4:

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.

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Câu 7:

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Xem thêm các câu hỏi khác »

Humans _____atmospheric carbon dioxide concentration by a third since the Industrial Revolution began.

Nhà sách VIETJACK:

Deep sleep is important for everyone. The actual amount of sleep you need depends (23)_____ your age.

Studies reveal that food production will need to increase by 70 percent to _____the over 9 billion people on the Earth.

We stood on the bridge _____ the two halves of the city.

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.

One of the (A) most important tasks (B) of parents is to teach (C) their kids to live independent (D).

He was frequently criticised for his self-centred attitude but was nonetheless very popular.

I believe (A) that disabilities should not to prevent(B) people from (C) participating fully (D) in our community's life.

What is the best title for the passage?

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VIP +12 tháng ( 499,000 VNĐ )

Humans _____atmospheric carbon dioxide concentration by a third since the Industrial Revolution began.

Nhà sách VIETJACK:

Deep sleep is important for everyone. The actual amount of sleep you need depends (23)_____ your age.

Studies reveal that food production will need to increase by 70 percent to _____the over 9 billion people on the Earth.

We stood on the bridge _____ the two halves of the city.

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. One of the (A) most important tasks (B) of parents is to teach (C) their kids to live independent (D).

He was frequently criticised for his self-centred attitude but was nonetheless very popular.

I believe (A) that disabilities should not to prevent(B) people from (C) participating fully (D) in our community's life.

What is the best title for the passage?

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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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.

One of the (A) most important tasks (B) of parents is to teach (C) their kids to live independent (D).