求I have just been to the station to see her off和I just went to the station to see her off区别?Have you ever been to the library和Did you ever go to the library的区别呢?

i have just been to beijing.改为一般疑问句 帮助划分句子成分I have just been to Shanghai “I have just been to a shopping conter with Michael. 帮助划分句子成分I have just been to Shanghai I have just been accustomed I (.) to the school.A have just gone B just go C have huts been Djust have been I have just been to a shopping center with Michael,I've never been there before , I ____ to the school cafeteria.A.have just gone B.just go C.have just been D.just have been要原因 I have been to. Though love a person need not have,but I just want to have been having. -Did you work out the problem?yes,I --to the teacher’s为什么have just been,不能 have just come I have just been to the cinema to see what is on I just would have had to have been better at school.求详解,请说明句中的语法及句子含意 I have just been to the cinema.改为否定句和疑问句 i have just been to the cinema变成一般疑问句并做出肯定回答 i have just been to the doctor's to have a physical examination为什么不用 hospital‘s /Smiths/Smith 求I have just been to the station to see her off和I just went to the station to see her off区别?Have you ever been to the library和Did you ever go to the library的区别呢? I have _____ been to Hong Kong .I will go there next week.A.just B.yet C.already D.never--_______Chongming Island?--Yes,I have already_______ there.A.Have you been to,been B.Have you been to,been to C.Will you go to,been D.Are you going to,been toThe