The boys is impolite to others and this _________ hurts himself.
#27527
A
in turn
B
at turns
C
by turns
D
in turns
推荐题目
We sailed for 2 months and finally the land was _____
#25822
A
in our sight
B
in sight
C
got sight of
D
at first sight.
There's a rumor________that he is going to resign.
#25161
A
in the air
B
on the air
C
into thin air
D
in the open air
We are paid _____ how much work we do. 
#25921
A
by
B
according to
C
because of
D
with