He __________ his aunt’s when he went to Wuhan on business.
#72925
A
called on
B
called at
C
dropped in on
D
dropped in
推荐题目
On the Eve of the Spring Festival, we Chinese people like to play with fireworks, and the noise doesn’t ____ until after midnight．
#76495
A
die away
B
die off
C
die out
D
die down
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