John,look at the time.       you stop playing the piano at such a late hour?
#89670
A
Must
B
Can’t
C
May
D
Need
推荐题目
The child asked his mother ______ go out to play tennis.
#87811
A
that he could
B
if he could
C
if could he
D
that could he
The patient insisted that he _______ ill and _______ to the hospital.
#88179
A
wasn’t, wasn’t sent
B
wasn’t, shouldn’t be sent
C
shouldn’t be, wasn’t sent
D
shouldn’t be, shouldn’t be sent
If it   for your help,we would be in serious trouble.
#88964
A
isn’t
B
aren’t
C
hasn’t been
D
weren’t
Premier Wen advocated school bus safety_______.
#87525
A
be guaranteed
B
guaranteeing
C
should guarantee
D
must be guaranteed