china has sent several m ___ satellites to the space successfully

sever china has sent several m ___ satellites to the space successfully So far ,China has sent up thousands of.改为被动语态怎么改? So far China has sent three people into space successfully.被动语态改为被动语态. china has sent up another man made satellite,___was announced.,为什么　which 不行? peter has (sever)lessons every day.括号内提问 Mail has been sent China has ( ) three astronauts to space by Shenzhou 5.A.got B.sent C.takenD.carried为什么? Shenzhou VI Spacecraft ,____ by China itself ,has been sent up into space successfully.A designingB designedC designD to design china ____two large groups to the U.S since last year.填has been sent吗?为什么呢? Your message has been sent! sever weather sever overload Her mther has been to hongkong( sever)al times 就括号提问 what's the TV news___?China has sent up SHENZHOU 9 into space successfully A at B about C for求理由 Following the United States and the former Sovite Union,China is the t----- country that has sent a根据首字母填空 Following the United States and the former Sovite Union,China is the (t-----) country that has sent a man into space. 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