did

英 [dɪd]

美 [dɪd]

v. 做，干，办(某事); (以某种方式)做; 行动; 表现; (问询或谈论时用)进展，进行
do的过去式

复数：dids　

柯林斯词典

What did he say?
他说了什么？
Did you get to see him?
你见着他了吗？
Did you speak at the meeting?
你在会上发言了吗？
Did he mention her?
他提到她了吗？
I did remember to take the present
我的确记得拿了礼物。
I can't think how you did it.
我想不出你怎样做这事的。
What I did was right and if I had done anything less it would have been wrong
我做的一切都是正确的，如果我少做了一点点，就会出错。
Did you fax him a reply?
你发传真回复他了吗？
I didn't give my name because if I did I thought you might not have come.
我没有留下我的名字，因为如果我这么做的话，我想你可能就不会来了。
I did not conceal anything from him.
我对他什么也不隐瞒。