题目内容
- Look, Sue is over there.
- That ____ be her. She is in Canada now.
- That ____ be her. She is in Canada now.
A.mustn’t | B.can’t | C.needn’t | D.won’t |
B
情态动词辨析. A. 禁止 B. 不能 C.不必 D.不会.根据题意,看, Sue在那边.——那不可能是她。她现在在加拿大。故选B。

练习册系列答案
相关题目