题目内容
We haven't settled the problem of ________ it is necessary for him to study abroad.
A.why B.whether
C.what D.how
B
【解析】B 考察宾语从句。此处的whether是否,引导一个宾语从句作为介词of的宾语。
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题目内容
We haven't settled the problem of ________ it is necessary for him to study abroad.
A.why B.whether
C.what D.how
B
【解析】B 考察宾语从句。此处的whether是否,引导一个宾语从句作为介词of的宾语。