问题描述:
why为什么选A呢?又为什么不选B 和D呢
27.—There aren't any toys in our suitcase.Where have you put them?
—Oh,no.That old lady sitting next to us ______ have taken ours by mistake.
A.must B.could C.should D.would
为什么选A呢?又为什么不选B 和D呢
27.—There aren't any toys in our suitcase.Where have you put them?
—Oh,no.That old lady sitting next to us ______ have taken ours by mistake.
A.must B.could C.should D.would
为什么选A呢?又为什么不选B 和D呢
问题解答:
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