have+lost

令炭亚4911I have lost my address book. have you seen it anywhere
姚败陶15714743994 ______ 换成lose肯定不可以.现在用现在完成时,重点突出这件事情的影响.如果没有后面那句话,倒是可以用lost

令炭亚4911She gave me her address last week but I'm afraid I - - itA.have lost B.would lost为什么A选而不选B??谁知道这个问题啊?
姚败陶15714743994 ______ would是虚拟语气或表达意愿,这里应该要表达的是一个已经发生的事实,所以是have lost,意思是我恐怕已经丢了. 希望对你有所帮助

令炭亚4911I have lost my keys. 这里的 have可以去掉吗?为什么? -
姚败陶15714743994 ______ 有have表过去完成时,说明这件事对我产生的影响,如果去掉have 就是阐述一件事,lost要变为原形lose译为我丢失了我的钥匙

令炭亚4911英语急!!!!!!!!!要分析 Have you ever - -------(lose)your -
姚败陶15714743994 ______ 分析:have+过去分词是现在完成时

令炭亚4911may have done 和might have done 区别 -
姚败陶15714743994 ______ may have done 表示对发生过的事情的推测,意思是“可能已经”或“也许已经”,用于肯定句中. What has happened to George? I don't know.He may have got lost. 乔治发生了什么事? 我不知道,他可能迷路了. might have done 表示对过去事情的推测,might与may意思相同,但可能性更小,多用于虚拟语气结构中, He might have given you more help,even though he was busy. 他或许会多给你一些帮助,即使他很忙.

令炭亚4911 - --(having lost/ lost)in the mountains for a week, the 2 students were finally saved -
姚败陶15714743994 ______ 如果用被动形式having been lost还可以,但having lost不行.

令炭亚4911英语的问题1
姚败陶15714743994 ______ C,定语从句,要么WHICH ,要么THAT,主语成分不能省略 A,同上,只不过宾语成分也可以省略不写 D,和我爸爸一起工作的工程师五十岁了,前面先行词是人,所以是用WHOM, B,情境,指现在的一种状态,我丢了我的票

令炭亚4911should have done .would have done. must have done三者之间的意思和用法上有什么区别? -
姚败陶15714743994 ______ 1.should/ought to have done的含义. “should/ought to have+过去分词”表示“过去应该做谋事却没有做”; “should not/ought not to have+过去分词”表示“作了不应该做的事”.含有责备或遗憾的意思.例如: You shouldn't /oughtn't to ...

令炭亚4911用have had和lost造句 -
姚败陶15714743994 ______ i have had lost my job

令炭亚4911Have lost you, I have nothing, to lose什么意思 -
姚败陶15714743994 ______ 应该是:失去你,我就再没什么什么好失去的了.或者是:失去你,我就一无所有了.呵呵,偶英文不好,不确定,你自己再联系上下文去猜吧.