My sister advised me that I _____ accept the invitation.
#63045
A
could
B
must
C
should
D
might
推荐题目
–Can you swim? --___________, but my brother Tom can. 
#74545
A
Yes, I can.
B
No, I can’t.
C
Yes, I do.
D
No, I don’t.
You were stupid to try climbing up there. You ______ yourself.
#63047
A
can kill
B
might have killed
C
might kill
D
must have killed
Lora,you ____________ leave all your books on the floor like this!
#62212
A
wouldn’t
B
mustn’t
C
needn’t
D
may not