——What’s your mother?——She_________ a teacher, but now she is a doctor.
#59634
A
used to be
B
was used to
C
use to be
D
is used to be
推荐题目
If it________ , I will go to the Central Park with my son this weekend.
#54909
A
isn’t rain
B
won’t rain
C
doesn’t rain
D
didn’t rain
This kind of on-line game _______ a group of teenagers in China.
#55063
A
is made of
B
is made by
C
is made from
D
is made in