Having been shown around the library,we were taken to see the lab.为什么是“Having been shown”而不是“To show”,做目的状语不可以吗

having been shown 和being shown的区别having ben shown是分词做状语的完成时那 being shown 有事什么时态 哪些时候是要用到being shown的 Having been shown around the library,we were taken to see the lab.为什么是“Having been shown”而不是“To show”,做目的状语不可以吗 _around the libary ,we were taken to see the meeting-roomA.to be shown B.to show C.being shown D.having been shown 英语翻译————around the Water Cube ,we were then taken to see the Bird's for the 2008 Olympic Games.A.Having shown B.To be shown C.Having been shown it D.To show ___ several times,but he still doesn't know how to use the cleaner.a.Having been shown b.I have shown him 为什么用B不用A 英语选择.说明原因说明原因._______the office,the foreign visitors were shown round the teaching building.A.Having shown B.Showing C.Has shown D.Having been shown.The library's study room is full of students _________for the exam.A.busily p [高一2] ______ around the Water Cube and the Bird's Nest, the tourists from Taiwan and I wishedthere ______ a joint team for the London Olympics.A.Having shown ; to be B. to be shown ; isC. to shown ;wereD.Having been shown ; to be 翻译并分析 求教英语单选__several times,but he still doesn't know how to do it properlyA.Being shown B.Having shown C.Having been shown D.I've shown him可D为什么错了呢?有连词but不是可以连接两个完整句子吗? The first realityTV show in the world ___ Expedition Robinson was shown in Sweden in 1997.A.called B.having been called C.calling D.to be called 问2道英语选择题,要详细解答1.___around the Water Cube,we were then taken to see the Bird's Nest for 2008 Olympic Games.A.Having shown B To be shown c.Having been shown D.to show2.There were somen chairs left over____exery one had sat down. 动词ing形式的被动式与过去分词的区别过去分词带有被动含义,现在分词带有主动含义,那么being done,having been done与done区别在哪?如：Having been shown the lab,we were led to the library.能否用Shown the lab替 this is one of the best films___ this yearA they have been shown B that has been shownC that have been shown D which has shown 用having been done 造句 having been done的用法 having been done是什么时态? 英语翻译be dissolved unless sufficient cause be shown to the court within six weeks from the making thereof why the said decree should not be made absolute,and no such cause having been shown,it is hereby certified that the said decree was on the ______how to do the work several times,but he still doesn't kown how to do the work.A l have shown him B having been shown 为什么选A?主语不应该一致吗?难道是因为有连接词BUT吗? Miss White said she _ some beautiful coats in the shop .A.had been show B.has been shownc.had been shown to D.had been shown