题目内容
5.---Have you handed in your schoolwork yet?
---Yes,I have. I guess it ____ now.
| A.has graded | B.is graded | C.is being graded | D.is grading |
C
now暗示该空表示“现在正在被打分”,因此应填现在进行时被动语态动词形式is being graded。
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| A.has graded | B.is graded | C.is being graded | D.is grading |