题目内容
When you get the paper back, pay special attention to what ________.
[ ]
A.
have marked
B.
have been marked
C.
had marked
D.
had been marked
答案:B
解析:
解析:
|
根据“yet”时态,此处应该使用现在完成时的被动语态。而不能选择D项,因为时态错误。 |
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