According to the passage, in some cities in Africa

Câu hỏi :

According to the passage, in some cities in Africa ____.

A. people are allowed to dump waste into rivers and on streets

B. people aren't provided enough water due to leaking pipes

C. people have found some solutions to the problems

D. people would rather use boiling water and bottled water

* Đáp án

B

* Hướng dẫn giải

Đáp án B

Some cities in Africa are unable to provide adequate water supply because most of the water is lost in pipe leakages

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