Câu hỏi:

13/09/2020 390

Everyone wants to reduce pollution. But pollution problem is ________ (1) complicated as it is serious. It is complicated ________ (2) much pollution is caused by things that benefit people. For example, exhaust ________ (3) automobiles causes a large percentage of all air pollution. But automobiles provide transportation for millions of people. Factories discharge much of the material ________ (4) pollutes the air and water, but factories give employment to a large number ________ (5) people. Too much fertilizer or pesticide can ruin soil, but fertilizers and pesticide are important aids to the growing of crops. Thus, to end or reduce pollution immediately, people would have to stop using many things that benefit ________ (6). Most people do not want to do that, of course. But pollution can be gradually reduced in several ways.

What is the passage about?

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Trả lời:

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Giải bởi Vietjack

The passage is about pollution.

CÂU HỎI HOT CÙNG CHỦ ĐỀ

Câu 1:

Complete the second sentence so that it has the similar meaning to the first.

The author has written a special edition for children.

→ A special edition …………

Xem đáp án » 13/09/2020 5,825

Câu 2:

We ________ (not meet) our classmates since we left school.

Xem đáp án » 13/09/2020 1,756

Câu 3:

They were having dinner _________ I arrived.

Xem đáp án » 13/09/2020 1,393

Câu 4:

She went to bed early because of her sickness.

→ Because she …………

Xem đáp án » 13/09/2020 1,301

Câu 5:

Choose the underlined word or phrase (A, B, C or D) that needs correcting.

Would (A) people be able to (B) fly if they have (C) feathers instead of (D) hair?

Xem đáp án » 13/09/2020 842

Câu 6:

Choose one word whose underlined part is pronounced differently from the others.

Xem đáp án » 13/09/2020 703

Câu 7:

Choose one word whose underlined part is pronounced differently from the others.

Xem đáp án » 13/09/2020 614

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