All the doctors in the hospital insisted that the wounded passerby be operated on at onceWhy does it use"be operated on"?Please!

The doctors in the children's hospital did all they could___[save]the sick baby All the women doctors in the hospital got a rise last month 4.All the(?) in the hospital got a rise last month.(A) women doctors (B) women doctor (C) woman doctors (D) woman doctor ( ) are needed in the hospital.A.Man doctors B.Men doctors C.Woman doctors D.Women doctors John's parents work in the hospital,they( ) doctors A.all are B.are all C.are both D.both are All the doctors in the hospital insisted that the wounded passerby be operated on at onceWhy does it usebe operated on?Please! This is____【excite]match l have ever watched.l like it very much.The doctors in the children's hospital did all they could___[save]the sick baby 英语翻译Did the earth move for you?Eleven-year-old Angela had to sit in her wheelchair all day long because of a terrible illness.The doctors believed from then on she’d spend her life in a wheelchair.The little girl didn’t give up.She told e There are twenty ___ in the hospital.A.woman doctors B.women doctors C.woman's doctors D.women All the doctors in the hospital insisted that he ( ) badly wounded and that答案是was,be operated on.请教,这里为什么用be? I think that world will be an easy place to live in.I think the world will be an easy place to live in,we 16 have machines and robots.They will 17 us to do all the18 jobs and we don't have to do things 19 washing and 20 the bed.I 21 that doctors will 下面四个英语句子有两个各有一处错误,请帮我找出来并改正.Rooms will be cleared in the late morning.Visitors will allowed to stay in the building after 9pm.Doctors will be waited 24 hours a day.All competitors will be expected t 英语大神戳入同义句转换ORBIS doctors treat patients kindly.ORBIS doctors treat patients_____ _____.People are treated freely in this hospital.People don't have to _____ _____ the _____ in this hospital. Long long ago,there was king ___ was very ill .All the doctors looksd him over,but hegot___instead of better.At last they called in a doctor from___country. You haven't filled in all the compulsory 如上 All the doctors and nurses on the ORBIS plane are volunteers.改为同义句All the doctors and nurses on the ORBIS plane do _______ ________. 英语题,There are twenty man doctors in the hospital. The doctors in this hospital are------(woman doctor)