()you()your homework yet?Yes.l () it a moment agoA.did do finshedB.have done finished C.have done have finishedD.will do finish

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/08 15:48:39

()you()your homework yet?Yes.l () it a moment agoA.did do finshedB.have done finished C.have done have finishedD.will do finish
()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

()you()your homework yet?Yes.l () it a moment agoA.did do finshedB.have done finished C.have done have finishedD.will do finish
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: B have 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!