问题 选择题

We should try to do as many _______ things for the environment as we can.

A.adaptable

B.beneficial

C.appealing

D.accessible

答案

答案:B

词义辨析。Adaptable适合的,适应的;beneficial有益的;appealing吸引人的;accessible可接近的,可达到的。句意:我们应该尽可能多做对环境有益的事情。所以选B。

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