My brother is very good ___ ping-pong.
#28850
A
in
B
for
C
at
D
on
推荐题目
Her gentle smile at the meeting put everyone ______.
#26606
A
at peace
B
at present
C
at best
D
at ease
.A ________may be given ____means of flags, lights, and guns.
#69309
A
sign; by
B
signal; in
C
signal; by
D
sign; in
The reason why we were so late is________
#26955
A
because of the car’s breaking down
B
That the car breaking down
C
because the car broke down
D
that the car broke down
The boy likes to play tricks ____ girls, and his parents should cure him ______ that bad habit.
#26576
A
at; of
B
on; for
C
on; of
D
with; for