If nothing，the oceans will turn into fish deserts. (2013·湖南，26)A. doesB. had been doneC. w

发布时间：2020-08-17 10:08:23

If nothing    ，the oceans will turn into fish deserts.              (2013·湖南，26)
A. does
B. had been done
C. will do
D. is done

网友回答

A. does
B. had been done
C. will do
(答案→)D. is done
解析：
考查动词的时态和语态。句意为：如果什么都不做的话，海洋将会变成鱼的沙漠。根据“主将从现”的原则，从句用一般现在时。再根据语境可知此处表示被动。故选D项。
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