―HasSamfinishedhishomeworktoday?―Ihavenoidea.He
来源:语文精选馆 2.21W
问题详情:
― Has Sam finished his homework today?
―I have no idea. He ______ it this morning.
A. did B. has done C. was doing D. had done
【回答】
C知识点:其他
题型:选择题
问题详情:
― Has Sam finished his homework today?
―I have no idea. He ______ it this morning.
A. did B. has done C. was doing D. had done
【回答】
C知识点:其他
题型:选择题