Who would have thought so?(谁会想到这样啊?)求此处“would have done”结构的解释（语法点）是虚拟语气?

Who Would Have Thought 歌词 who would you rather have _____the comuter,Jimmy Who would know where have the English chat room? Love is like the measles we all have to go thoug 翻译成汉语 -Who would you like me( )abroad?-Who would you like me( )abroad?-Peter.A to have goneB had goneC to have goD have gone说明理由 Given who it was,it would have been more logical to have rung the player . Who would you rather ----- the report for youA.have to B.have written C.have writing D.have write i realized i do have a faith,faith in myself...faith that i would one day meet someone who would 英语翻译How would you compare someone who is wise someine who merely has knowlege?Do you have two contras Originally thought that love is sweet,who would have thought that the original love is bitter 麻烦解释这一句的语法 Who would you rather（have clean）the room. A person who doesn’t would have gone insane right away.英文翻译~ Who would you rather have _to your birthday party?为什么填go 改错,Who would you rather have gone with you tomorrow,Tom or Jane? people who have cars would never like to walk in the open air who would you rather have __(go)with you,George or 为什么 who would you rather ( ) the report instead of you 为什么用have write the program has saved thousands of children who would otherwise have died.otherwise的意思