—Please don’t tell anybody．—I . I promise．
#62237
A
can't
B
don’t
C
won’t
D
mustn’t
推荐题目
-Is that your best friend Kitty?- No, it _________ be her. She flew to Singapore yesterday.
#75003
A
mustn’t
B
may not
C
needn’t
D
can’t
------Thank you very much for giving me a hand when I was in trouble.------Don’t mention it. I only did what anyone else _______ in my place.
#63490
A
must do
B
might do
C
would have done
D
can have done
On Sundays ,the retired(退休的）minster_____ come to the farm and work with the farmers.
#63127
A
can
B
should
C
must
D
would
--- Look, Mr Green is on the other side of the street. --- It _____ be him.He has gone to London on business.
#76060
A
must
B
might not
C
can’t
D
mustn’t
I _______ keep dogs for protection, but now I keep them as pets.
#78113
A
would rather
B
had better
C
used to
D
have to