Sofaraseriesofproblems
来源:语文精选馆 9.98K
问题详情:
So far a series of problems _________ brought about by this decision.
A. have B. has C. have been D. has been
【回答】
D
知识点:动词时态与语态
题型:选择题
问题详情:
So far a series of problems _________ brought about by this decision.
A. have B. has C. have been D. has been
【回答】
D
知识点:动词时态与语态
题型:选择题