问题
Is Jessica giving us a speech this evening —No, it _____be her. She _____to Japan.
A: mustn’t ;has gone
B:mustn’t ;has been
C:can’t ;has gone
D: can’t ;has been
B:mustn’t ;has been
C:can’t ;has gone
D: can’t ;has been
正确答案是：
同类题型
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There is a photo on the wall____ the photoof Lei Feng
What ____ you like ____ breakfast—Some milk and two eggs.
With the stress heavier, physicians are always ______ caution upon citizens in view of heart attack.