I think ___is necessary ___ my 20-year-old daughter to have her own mobile.A.that; ofB.it; ofC.that;

题目简介

I think ___is necessary ___ my 20-year-old daughter to have her own mobile.A.that; ofB.it; ofC.that;

题目详情

I think ___is necessary ___ my 20-year-old daughter to have her own mobile.
A.that; ofB.it; ofC.that; forD.it; for
题型:单选题难度:中档来源:不详

答案

D
考查固定结构,it is +adj.+for sb to do sth对某人来说做某事怎么样,it是形式主语,真正的主语是不定式to have her own mobile。选D。

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