he was knocked down(when crossing the street).请问括号中为什么可以这样用?

he down by a car was dying空白处填was knocked还是填knocked 为什么?空白处是he和down之间 英语问题 He was knocked down by a carHe was knocked down by a carby后面不是直接加交通工具吗,那上面那句对否？ 当时他被车撞倒是不是翻译为When he was being knocked down the car 当时他正被车撞倒是不是翻译为When he was being knocked down by the car he was knocked down(when crossing the street).请问括号中为什么可以这样用? the old man was knocked down by a taxi when he was crossing the street请问这句用了哪些语法? He was knocked down by a car and badly ________.A.injured B.damaged C.harmed D.ruined he n___ knocked me down before he saw me ___ crossing the street ,he was knocked down by a car.选项:a、By b、During c、At d、While什么不能选 while 请讲明原因 The old man was knocked down by a car [ ]he saw it run towards him.A before B after C when D till理由哦 一个关于英语词组的选择题.He was standing too close to me and I almost____him when I turned aroundA knocked down B knocked intoC knocked overD knocked against请帮忙解释句意和每个选项的意思再帮忙说出为什么选那个答 be knocked down He hadn't far when he was knocked () by a big cow and fell down.into,at,down,over应该填什么?；Now Professor Bumble went on () on the country road.to;for;with;at应该填什么求理由 He knocked ___an old man and knocked him ___ .A.into,into B.into,down C.down,on D.at onHe knocked ___an old man and knocked him ___ .A.into,into B.into,downC.down,onD.at on In the case of the road accident,the little boy was accidentally knocked down and ___In the case of the road accident,the little boy was accidentally knocked down and was ____ in the right leg,so he couldn't help crying.A.wound B.damaged C.injured D. 1.It was here _____I was knocked down.A.that B where C.which D.on which2.He has ________an interest in music.A.developed B.getten C.grown D.known ①John had an a____:he's been knocked down by a car.②the football player was Paul's h_____when hewas at school.③the old road has now been c___ up since the highway was open. Help!高中句子语法问题,高手进,在线等!Knocked down by a car , he was bled to death.改错题,答案是去掉was,为什么吗?详细理由,谢谢!