.Mother ______ us stories when we were y
题型:选择题
问题:
.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
.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