这道题如何判断选择?As it turned out to be a small house party,we ____ so formally.A needn't dress B needn't have dressed问下,然后这道题为什么选B,过去时态?是因为前面的turn加了ed么?ps：加了ed应该表示过去式,证

这道题如何判断选择?As it turned out to be a small house party,we ____ so formally.A needn't dress B needn't have dressed问下,然后这道题为什么选B,过去时态?是因为前面的turn加了ed么?ps：加了ed应该表示过去式,证 as it turn out?rt,thx she can turn off her charm quickly as she can turn it on.中文意思 单项选择（时态）As far as we know,the train to Guangzhou ___ at nine thirty,but it ___ at nint forty.A.leaves ; doesn't turn upB.leaves ; hasn't turn upC.has left ; turns upD will leave ; doesn't turn up第一空不用说.第二空,凭语感, turn it turn it turn it turn it turn down是降低音量的意思,可不可以说turn down voiceturn down music is right,but what about turn down voice?Is it right as well? 请问这道题应该如何判断,选择?All the kids are crying now.What _____ makes them so unhappy?　　A.it is B.is it C.it is that D.is it that now it's your turn to speak 如何翻译 Turn it on,please!改为否定句如何改? 英语判断题 一二、判断题（共 10 道试题,共 20 分.）V 1.We did the research as good as we could; however,it did not turn out to be satisfactory.A.错误B.正确满分：2 分2.It was about 600 years ago that the first clock with a fac it's good of you to ______ at buying your ticketsA make your turn B take your turn Cdo your turn D have your turn如何选? 如何判断膜的选择透过性 麻烦大家讲讲这道题如何判断选择?The books here are not so well written as ___ on the shelf.A.that B.thoseC.ones D.them这本书...什么被写,放在书架上? turn it on 还是turn on it turn it back to the closed position lock the lock as normal