have/has+短暂性动词+since对吗?是不是短暂性动词也可以换成延续性动词.

have/has+短暂性动词+since对吗?是不是短暂性动词也可以换成延续性动词. 现在完成时中可不可以这样：have/has+短暂性动词+since+~ 现在完成时中是否可以这样：have/has+短暂性/延续性动词+since+(一段时间+ago)/（一个时间点）/从句? 关于since 用延续性动词He must have taken the book since it isn't here.he has put on weight since he gave up smoking since 主句不是只能跟延续性动词吗 这两句中为什么是短暂性动词 have是不是短暂性动词 since加延续性动词还是短暂性动词?for呢? since then,I （ ）beijing A.have left B.left C.have leave D.leaving但for和since不是不能和短暂性动词连用么? the harry potter books___pretty popular since they were published.为什么答案是have become .become不是短暂性动词吗?怎么能与since从句搭配吧? My English teacher ______ the Gerat Wall three times since he came to chinaA.has been to B.has been C.has gone to D.has gone,但是短暂性动词,不是不能跟since吗? 用for或since把句子改现在完成时(短暂性动词要变为延续性动词) since是不是又能与短暂性动词连用,又能与延续性动词连用? 现在完成时的所有知识,特别是短暂性动词与延续性动词,since 能不与短暂性动词连用since表示的是一个动作持续到现在，能与短暂性动词连用吗？表示什么意义？ It has been 5 years since I was away from the army,but now I still remember the colorful life there.since后面不是加短暂性动词吗?为什么在此句中加的是表示状态的be away It is/has……since……的一个问题.It is/has……since……这是一个句型.有个网友说since后面如果接的是短暂性动词,就是否定的意思.eg:It has been 3 years since she got married.意思是她离婚有三年了.我怎 she became a member of the Party ten years ago 是 she has joined in the Party since ten years ago吗两个句子是一样吗？也就是说join短暂性动词变延续性动词是否为join in 现在完成时态中,短暂性动词能与since引导的时间连用吗 break 短暂性动词我知道break是短暂性动词,可是为什么break用在现在完成时的时候是这个形式:has/have broken?而不是像die---has/have been dead?究竟为什么会这样呢?那么,究竟has/have been broken 什么时候才 have/has +been 请问后面可以跟短暂性动词的吗?这里的been是代表状态正在进行的吗?谢谢您能叫我,灰常谢