The word which” in paragraph 4 refers to ______.l

Câu hỏi :

The word “which” in paragraph 4 refers to ______.

A. water

B. steam

C. sunlight

D. solar power

* Đáp án

B

* Hướng dẫn giải

Dẫn chứng: The concentrated sunlight turns water into steam which turns a turbine that is connected to an electric generator. 

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