()you()your homework yet?Yes.l () it a moment ago
A.did do finshed
B.have done finished
C.have done have finished
D.will do finish
人气:109 ℃ 时间:2019-08-19 14:00:26
解答
B
解析:yet用现在完成时,结构:have/ has + 过去分词
a moment ago 是一般过去时的判断词,结构: 主语+ 过去式,所以答案: Bhave done, finished
祝你学习进步,更上一层楼! (*^__^*)
不明白的再问哟,请及时采纳,多谢!
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