— I want to know if I        smoke here.— No, you       . Could you see the sign “NO SMOKING” there?
#63025
A
can; needn’t
B
must; can’t
C
shall; won’t
D
may; mustn’t
推荐题目
Jack     his pet dog every day. The dog must feel sad when he’s alone all day long.
#75030
A
should walking
B
should to walk
C
had better walk
D
had better to walk
I _____ have watched that movie --- it’ll give me horrible dreams.
#63539
A
couldn’t
B
needn’t
C
shouldn’t
D
mustn’t