they have put up many tall buildings there years 的put up

they have put up many tall buildings there years 的put up Many elderly people have to live on money they ____ when they were working.a.laid up b.put back c.set up d.put aside 英语翻译：When they have put up that new buildings,it will spoil the view. When they have put up that new building,it will spoil the view.翻译 用fix up、put up、work out、hand out填空they have ()several tents in the village 英语时态语态 题Police have put up posters witn photos of the man they -------in connection with a murderA seek B are seeking C have sought D have been seeking 我觉得应该是D 糊涂了 模棱两可的答案走开 The students can answer questions.They have to put up hands.(用 before 改成简单句） The students can answer questions. They have to put up hands.（用before改写成简单句） Have they found a way to stop the flu in the school?Yes,they have already ( )up with an ideaA.looked B.put C.come D.get where did they ____?1 it put up2 their tent put up3 put up it4 put their tent up Where did they( a.it put up b.their tent put up c.put up it d.put their tent up选哪个，请说明为什么 They decided put up some signs 错在哪里? 1、The builders have ______ a tall strcture between the shops.A.put on B.put up C.put down D.put out 2、They know the girl very well.They had seen her ______grew up from childhood.A .grow B.grew C.was growing D.to grow they will_____a new play on ney year's dayA .put up B.put down C.put into D.put on Put up put up put up When they have put up that building,it will spoil the view请问这个属于什么句型?为什么前半句不用将来时态?