---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
Oh, I'm not feeling well in the stomach.I ____ so much fried chicken just now.
#63067
A
shouldn't eat
B
mustn't have eaten
C
mustn't eat
D
shouldn't have eaten
 ---Few young people in China know about Lady Gaga , _______?---_______, she is quite famous here in China.
#74171
A
do they; No
B
do they; Yes
C
don’t they; No
D
don’t they; Yes