Ninety-seven percent of the world water is saltwater is found in the oceans of the Earth. 

Câu hỏi :

Ninety-seven percent of the world water is saltwater is found in the oceans of the Earth. 

A. percent

B. world

C. is found

D. the oceans

* Đáp án

C

* Hướng dẫn giải

Đáp án C

is found ---> found

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