题目内容
When and where to go for the on-salary holiday ______ yet.
A. are not decided B. have not been decided
C. is not being decided D. has not been decided
D
解析:
D不定式作主语,谓语动词用单数。
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题目内容
When and where to go for the on-salary holiday ______ yet.
A. are not decided B. have not been decided
C. is not being decided D. has not been decided
D
D不定式作主语,谓语动词用单数。