题目内容
从所给的四个选项中选择最佳答案
Mary seems ______ the bad news, for she looked nice and happy.
[ ]
A.not to have learned B.not to be learning
C.not having learning D.not to be learned
答案:A
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题目内容
从所给的四个选项中选择最佳答案
Mary seems ______ the bad news, for she looked nice and happy.
[ ]
A.not to have learned B.not to be learning
C.not having learning D.not to be learned