A-A+

Mother ______ us stories when we were young.A.

2022-08-06 07:07:10 问答库阅读 177 次

问题详情

Mother ______ us stories when we were young.
A. was used to tell
B. is used to telling
C. used to tell
D. used to telling

正确答案：C
used to后接动词原形，表示过去经常做……。