问题
选择题
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.had not been decided.
答案
答案:D
when and where 加上的动词不定式作主语时,谓语动词用单数。
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.had not been decided.
答案:D
when and where 加上的动词不定式作主语时,谓语动词用单数。