The old man _____ chess but now he doesn’t enjoy it.   
#75150
A
used to play
B
used to playing
C
was used to play
D
was used to playing
推荐题目
The sun rose, as it always ___, in a clear sky.
#63877
A
is
B
does
C
likes
D
seems
They are ___ the old houses in order to set up a new teaching building.
#81972
A
tearing down
B
tearing up
C
putting up
D
putting down
Do you have any difficulty ______ these flowers? I’d like to help you if you need.
#67975
A
to plant
B
for planting
C
with planting
D
in planting
The visiting professor         giving lectures to students         invited to meetings at times.
#68773
A
preferred; to being
B
preferred to; rather than
C
preferred; than being
D
preferred; than to being