You’ll sound a lot more polite if you make a request _______ a question. 
#26261
A
in the form of
B
in reply to
C
in preparation for
D
in return for
推荐题目
This play, ______, is very wonderful: there are many interesting characters in it.
#28157
A
out of the question       
B
on the whole
C
in doubt           
D
under no condition
We do this _____,with spelling games and other activities.
#27128
A
in a fun way
B
in way fun
C
in way a fun
D
in a way fun