问题详情:
Since he came here last September, we _________ in trouble.
A. are B. were C. have been D. has been
【回答】
C
知识点:动词时态
题型:选择题
问题详情:
Since he came here last September, we _________ in trouble.
A. are B. were C. have been D. has been
【回答】
C
知识点:动词时态
题型:选择题