When and where to go for the on-salary holiday ______ yet

来源:百度知道 编辑:UC知道 时间:2024/05/16 11:59:56
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

本题考查主谓一致和时态。因主语为一个动词不定式短语,所以应为单数,再根据时间状语yet分析,此处使用现在完成时态。
答案:D

B

D

B强调两者,用复数

B

b