题目内容
从所给的四个选项中选择最佳答案
What has made you so happy, Mary?
Oh, I've just ______ an old friend I haven't seen for years.
[ ]
A.come across B.come in C.come out D.come up
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
What has made you so happy, Mary?
Oh, I've just ______ an old friend I haven't seen for years.
[ ]
A.come across B.come in C.come out D.come up