问题 选择题

We haven't settled the question of ______ it is necessary for him to study abroad.

A.if

B.where

C.whether

D.that

答案

答案:C

考查名词性从句。在介词后一定是宾语从句;由前面的question可知是不确定的意思,用表示“是否”的whether。

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