—It’s necessary ____ our environment(环境). —I agree with you. A.protect(保护)B.protectingC.to protectD.

题目简介

—It’s necessary ____ our environment(环境). —I agree with you. A.protect(保护)B.protectingC.to protectD.

题目详情

—It’s necessary ____ our environment(环境).  —I agree with you.
A.protect(保护)B.protectingC.to protectD.protects
题型:单选题难度:中档来源:不详

答案

C
it’s +adj+ to do sth表示做某事对某人来说怎样

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