---Listen! Is Kitty in the next room?  ---No, it ______ be Kitty. She has gone to Beijing.
#76364
A
may not
B
can’t
C
mustn’t
D
needn’t
推荐题目
— You           your ideas at the meeting in a different way. --- Thank you, but I was too angry then.
#62671
A
must express
B
could express
C
could have expressed
D
must have expressed
I ______ the poor rabbit, but I didn’t have the right drugs with me at that moment.
#63401
A
saved
B
had saved
C
could save
D
could have saved
Eddie _________ sleeping __________ going out.
#76114
A
would rather; than
B
prefers; than
C
would rather; to
D
prefers; to