When did you do it? I ( ) it a moment ago.A.have done B.am doingC.done D.did

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/04 06:19:37
When did you do it? I (   ) it a moment ago.A.have done    B.am doingC.done         D.did

When did you do it? I ( ) it a moment ago.A.have done B.am doingC.done D.did
When did you do it? I ( ) it a moment ago.
A.have done B.am doing
C.done D.did

When did you do it? I ( ) it a moment ago.A.have done B.am doingC.done D.did
D
a moment ago 用过去时

D

D.
因为问题是Did you.

D 过去式常与ago一起用

D 后面接过去时