Some people feel easy and comfortable to be served by others but when they are asked to serve others ______, they are unwilling or even hate to do so.
#27508
A
in turn
B
in their turns
C
in their turn
D
by their turn
推荐题目
Tom kept quiet about the accident ________ lose his job .
#26363
A
so that
B
in order not to
C
so as to not
D
in order that
________what I had originally thought boring,the trip to Qingdao turned out to be fun.
#25183
A
Related to
B
In place of
C
Contrary to
D
Because of
