It is thoughtful ________him ________his CDs for us.    
#63586
A
of, to play
B
to, playing
C
for, to play
D
for, playing
推荐题目
The new airport has been in _______ for two years and it _______ to be a quiet place.
#60520
A
using; used
B
use; used
C
used; use
D
useful; use
--- What __________ him?            --- He had a cold last night.
#56380
A
was happened to
B
was happened
C
happened
D
happened to
He preferred to sit rather than __________
#55117
A
sleep
B
sleeping
C
sleeps
D
to sleeping