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
---       you tired after the visit?--- No, I         .
#52522
A
Did, didn’t
B
was, wasn’t
C
Were, weren’t
D
Were, wasn’t
My cousin used to ________ online too late, but now she is used to ________ to bed early.
#53197
A
chat; go
B
chatting; go
C
chatting; going
D
chat; going
________you often late for school?
#55223
A
Do
B
are
C
Is
D
Does
He spent thirty minutes in finishing his homework. 
#58045
A
It took him half an hour to finish his homework.
B
It takes him half an hour to finish his homework.
C
It cost him half an hour to finish his homework.
D
He spend half an hour to on finishing his homework.