have you ever complained about these things?为什么疑问句开头要用have啊

来源：学生作业学帮网编辑：学帮网时间：2024/05/31 02:03:05

have you ever complained about these things?这是一个现在完成时的句子,have是助动词,相当于我们学过的does do
“你曾经抱怨过这些事吗?”

这个have作“曾经”的意思。

造句：Have you ever. Have you ever heard Have you ever have you ever与have you ever been的区别 you have ever said before和you have ever said 英语造句have you ever “Have You Ever Seen Me? Have you ever seen snow? have you ever.是什么句型 have you ever fed them? Have you ever had these? Have you ever been employed? Where have you ever been? have you ever [ ] [drink]coke? Have you ever ( ) [study] abroad? have you ever move house have you ever have Italian food? have you ever 和 do you ever 有什么区别?