（ ） .Look Mary is over there.–That____ be her.She is in America now A.mustn't（ ） .Look Mary is over there.–That____ be her.She is in America nowA.mustn't B.can't C.needn't D.must
问题描述：
（ ） .Look Mary is over there.–That____ be her.She is in America now A.mustn't
（ ） .Look Mary is over there.–That____ be her.She is in America now
A.mustn't B.can't C.needn't D.must
答
选择B：can't
can't在这里表示：不可能，符合句意。
~一刻永远523为你解答，祝你学习进步~~~
~如果你认可我的回答，请及时点击【选为满意回答】按钮~
~手机提问者在客户端上评价点“满意”即可~~
~你的采纳是我前进的动力~~~
~如还有新的问题，请另外向我求助，答题不易，敬请谅解~~
答
B,can't be表示否定推测,肯定推测是must be,固定用法.由后面说她现在在美国可知她不在这,否定推测