—     you play the piano at this time of the day ? I need a good rest for tomorrow’s test. — Sorry.  
#63557
A
Must
B
Shall
C
Can
D
May
推荐题目
My uncle _________ drive a car two years ago. Now he drives very well. 
#78292
A
couldn’t
B
can’t
C
mustn’t
D
shouldn’t
The boy insisted that he __________ nothing wrong and that he __________ at once.
#63242
A
did, should be set free
B
should do, must be set free
C
do, should be set free
D
did, must be set free