He--be at home now for yesterday he went to the USA. A.mustn

问题描述：

He__be at home now for yesterday he went to the USA. A.mustn'tB.can'tC.may notD.needn't

1个回答分类：英语 2014-09-21

问题解答：

我来补答

He__be at home now for yesterday he went to the USA.A.mustn'tB.can'tC.may notD.needn't
选B
对过去的否定推测
用can't

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