— Did you finish your homework yet?— Yeah. We turned them in, and now they _____

题干

— Did you finish your homework yet?
— Yeah. We turned them in, and now they ___________.

A．are grading	B．are graded
C．are being graded	D．have graded

上一题下一题 0.64难度单项选择更新时间:2014-12-09 07:01:08

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