-Have you handed in your schoolwork yet? -Yes,I have.I guess it now. A.has grade
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—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 |
试题答案
【答案】
C
【解析】根据答句中时间状语now可判断出要用现在进行时,表示正在发生的事。又根据schoolwork与grade的关系可确定用被动语态,表示作业正在被批改,故选C项。一般现在时表示经常性的动作或存在的状态。选项A和D都不是被动语态,所以是错误的。