She slipped and hurt herself while she was getting off the bus.为什么用while?while指一段时间,不是不可以和非延续性动词连用吗,那这里是为什么啊,该短句为新概念一上的,很是不理解啊get off是短暂性动词，

When did she slip and hurt herself?她什么时候滑倒并摔伤?She slipped and hurt herself while she was getting off the bus.当她下公共汽车时滑倒并摔伤了What was she doing when she slipped and hurt herself?她做什么的时候滑 问if you see a new word .youcan look it up in a d--------还有 What h---- to her she slipped and hurt her leg get on ,get off是持续性动词还是瞬间动词?如果是瞬间动词,那么这句话怎么解释While she was getting off the bus,she slipped and hurt her foot. as i was getting on the bus ,i slipped and hurt my foot 这句话是否能说成as i got on the bus ,i slipped and hurt my foot as什么时候后面跟过去时,什么时候跟过去进行时 as i was getting on the bus ,i slipped and hurt my foot 这句话是否能说成as i got on the bus ,i slipped and hurt my foot as什么时候后面跟过去时,什么时候跟过去进行时 She slipped and hurt herself while she was getting off the bus.为什么用while?while指一段时间,不是不可以和非延续性动词连用吗,那这里是为什么啊,该短句为新概念一上的,很是不理解啊get off是短暂性动词， As I was getting on the bus ,i slipped and hurt my foot.其中,1、as 在这一句中的用法2、i slipped是什么语态 3、整一句用直译法如何翻译 单选_slip and hurt his leg last week,he has to stay at home.A having slippedB slipping Cbeing slipped D To slip as i was getting on the bus ,i slipped and hurt my foot 这句话为什么用过去进行时,get on是瞬间动词 题目:她滑了一跤,从楼梯上摔下来.答案：She slipped and fell downstairs.我写的是：She has slipped and fallen downstairs.这个句子能用现在完成时吗? 她滑了一跤,从楼梯上摔下来.She slipped and fell downstairs.我写的是：She has slipped and fell downstairs.这个句子能用现在完成时吗? she opened the door a crack and slipped in. the door a crack为什么有2个名词 A serious accident ( ) her and she was badly hurt 给She slipped while she got off the bus.找错 She slipped on a bit of margarine paper,fell against the refrigerator_her arm!A.to break B.breaking C.and break D.and broken she told him her right leg hurt,and that sometimes she could not m_____________ 9.Pam slipped on ice and ___ his lift arm.He said he'd ___.A.harmed,get X-rayB.harmed,get it X-rayC.injured,get it X-rayD.hurt,get X-ray为什么不是B?请详细说明. rose feii down and hurt leg,but she quickly got up and went on running