-Is that Mary?-No, it _______be her. She has gone to Tokyo. 
#75898
A
can’t
B
may
C
needn’t
D
mustn’t
推荐题目
Oh, I’m not feeling well in the stomach. I ______ so much fried chicken just now.
#63065
A
shouldn’t eat
B
mustn’t have eaten
C
mustn’t eat
D
shouldn’t have eaten
—By       local farmers, we hope        them improve their lives.—I think it’s a good idea. 
#75501
A
train; help
B
training; helping
C
training; to help
D
train; helping