china has sent up another man made satellite,___was announced.,为什么　which 不行?

So far ,China has sent up thousands of.改为被动语态怎么改? china has sent up another man made satellite,___was announced.,为什么　which 不行? Shenzhou VI Spacecraft ,____ by China itself ,has been sent up into space successfully.A designingB designedC designD to design what's the TV news___?China has sent up SHENZHOU 9 into space successfully A at B about C for求理由 China sent up Shenzhou V manned spacship into space successfully, which shows science and technology___ rapidly in China.A. having been developing B. developsC. is developing D. has developed为什么不选A啊 英语science and technology 作主语China sent up ShenzhouVII manned spaceship into space successfully,which shows science and technology _____ rapidly in China.A.have been developing B.develops C.is developing D.has developed我不明白为什么 China sent up Shenzhou V manned spacship into space successfully,which shows science and technology___ rapidly in China.A.have been developing B.develops C.is developing D.has developed为什么不选A You are an angel that god has sent to has e-mailed 是不是= sent an email?. So far,China's sent up four manned speaceships into space.,A,So it is.B,So has it.C,So isit.D.So it has.选哪个为什么? shenzhou6 from china was successfully sent up into space这句话中sent up into 我的意思是它们中哪个是固定搭配？是sent into?sent up?还是up into? In the last years, China has sent up many _________ satellites, _________ a weather satellite, a science satellite,a TV satellite and so on.A. man-made,includingB. men-made, includedC. man-made,containingD. men-made,including 英语变被动语态Northwest China grows the best cotton.THE manager made them work 10 hours a dayChina has sent up man made statellites into spaceYou must not plant trees in every day earth 英语新概念10道单项选择~二．单项选择1.Up to now,China has ________ lots of man-made satellites.A,sent up B,sent for C,risen D,raised2.It is obvious that there is trouble ____ the new machine.A,in B,with C,for D,on3.I have done ______ w Many countries have sent up man made satellites into space _____(includ)China china hass sent up another man_made satllite,___was announced什么关联词 On October 15th,2003 China sent up its second lunar orbiter Chang'e 2. china has sent several m ___ satellites to the space successfully