The doctors kept on saving the old man ______ he woke up.填before行不行?till,until,before何时转换？

The doctors kept on saving the old man ______ he woke up.填before行不行?till,until,before何时转换？ 初三英语连词成句!急the more kept people working to save doctors all night The doctors are busy uperating on the broken leg.The doctors _______ ______ _______the broken leg. The doctors are busy operating on the broken leg（同义句 The doctors _____ _____ ____the broken leg The old man have ------ his relatives since he left the hometown.A kept up with B kept touch C kept in contact with D kept on with 翻译 Haven't you kept up on the issues? 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 _______ ________. 选择正确答案并讲解.Has your brother ______ the dog?A.kept B.fed C.fed on D.kept on The doctors （）（operate）on a patient when the light suddenly went out 动词填空.. The doctors are busy operating __________ the wounded young man.on in at for 选哪个 after my mother finished cleaning up the house,she ( ) today's newspaperA.kept on to readB.kept on readingC.went on readD.went on reading kept on moving on 和kept on moving the policeman kept his eyes _________ on the screen of the computer to ident He hurt his leg,now the doctors are on his leg【填什么单词?o开头】 and though doctors have tested many times on the reason of colour-blindness. kept the gate是什么意思 kept on的汉语翻译 most of the doctors是什么意思?