did和does的区别和用法
回答
爱扬教育
2022-07-03
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did:作及物动词时基本意思是“做”“从事”,接不同名词可表示多种动作,如“写”“画”“演出”等。
扩展资料
Does he know to come here first?
他知道要先到这儿来吗?
How much does it cost to become a member?
要成为会员得花多少钱?
It was one of the hardest things I ever did.
这是我做过的最难的事情之一。
What in the world did they think they were doing?
他们到底认为自己在做什么?