the new -designed car is on show now----- a how much it costs--- b how much does it cost 并说为什么

改错:By who was the new educational CD-ROM designed? 10.The new suspension bridge _________ by the end of last month.A.has been designed B.had been designed The new machine on ____ show was designed by _____ Whites ,who were from Africa the new bridge will be designed in__with the international standards.A relation B line C addition D degree 英语翻译Many other paths also wander into New York’s geologic past.Charles Merguerian of Hofstra University,author with John E Sanders of myriad papers on the region’s geology,has designed virtual field trips of the city and environs,which ca the new -designed car is on show now a how much it costs b how much does it cost The new car was designed by the young man 在改写后的句子中填入恰当的单词,使其与原句意思相同或相近The new car was designed by the young man.The young man ( )( )( )of the new car. 英语翻译111This is to certify that*****completed the programme on 26. May 2009.The programme is designed for new people leaders, new people leaders to company and experienced leaders new to company. The main elements are:***** means 'Participants 1.Nobody noticed the thief slip into the house because the lights happened to ___A.be put up B.give in C.be turned on D.go out 2.The new bridge __ by the end of last month A.has been designed B.had been designed C.was designed D.would be designed3.Wh By who was this new educational CD-ROM designed?改错 This new brigde was designed a young designer the new -designed car is on show now----- a how much it costs--- b how much does it cost 并说为什么 The new designed car is on shown now.I wonder __________ Ahow much it cost 还是C how much it costs The Love is a carefully designed lie. Who designed the Jin Mao Tower?无 He designed a new s-----------,and it could talk to people on the computer.He spends lots of his money helping the poor and the s---------who suffer from poverty and pain. 英语翻译To obtain new insights into the effects of miRNAs,this study was designed to investigate whether miRNAs are capable of mobilizing the intrinsic capacity for neurite outgrowth and promoting axon regeneration through analyzing the early cha the new suspension bridge(had been designed)by the end of last monthlast month 是表示过去的时间单词,但是为什么能跟完成事态呢,不是完成时太不能跟表示具体过去时间的词吗