-----Whydidn’tyougohiking?-----I
问题详情:
----- Why didn’t you go hiking ?
----- I ___ stay at home, because my mother was ill.
A. has to B. have to C. must D. had to
【回答】
D
知识点:动词时态
题型:选择题
问题详情:
----- Why didn’t you go hiking ?
----- I ___ stay at home, because my mother was ill.
A. has to B. have to C. must D. had to
【回答】
D
知识点:动词时态
题型:选择题