— Has Sam finished his homework today? — I have no idea. He _____ it this morning. [ ]A. didB. has doneC. was doing D. had done -高中英语-n多题

◎ 题干

— Has Sam finished his homework today?
— I have no idea. He _____ it this morning.

A. did
B. has done
C. was doing
D. had done

◎ 答案

查看答案

◎ 解析

查看解析

◎ 知识点

根据n多题专家分析，试题“— Has Sam finished his homework today? — I have no idea. He _____ it this morning. [ ]A. didB. has doneC. was doing D. had done …”主要考查了你对【过去进行时】等知识点的理解和应用能力。关于这些知识点的“档案”，你可以点击相应的链接进行查看和学习。

◎ 相似题

与“— Has Sam finished his homework today? — I have no idea. He _____ it this morning. [ ]A. didB. has doneC. was doing D. had done ”考查相似的试题有：

● The teacher and writer as well as some students something when we entered the room.A．discussedB．were discussingC．have discussedD．was discussing ● —Can you tell me if Tom has finished his homework?—I've no idea. He ________ it this morning.A．has being doingB．had doneC．is doingD．was doing ● —Have they got their new house painted yet?—I don't know. But I was told it ________ when I met them last week.A．had been paintingB．would be paintingC．was pa ● Linda felt someone ________ on her way home from work yesterday evening, and therefore she was frightened and looked back from time to time.A．followedB．would fo ● —What happened to Bill?—He ________ really fast when suddenly he ran into a parked car.A．had runB．was runningC．has runD．has been running