您好!为什么While linda was buying .这里可以用瞬间动词.

您好!为什么While linda was buying .这里可以用瞬间动词. What happened while Linda was on the phone?为什么不是What did happen while Linda was on thephone请详解此类情况, Linda was just going out shopping _____ the telephone rang.填while还是when,为什么 what happend while Linda was on the telephone 中while是否可以写成when 为什么这里用while而不用when 为什么WA＜WB? 请分析下下面这句话.What happened while Linda was on the telephone?这句话里的while能换成when吗?为什么? 短暂性动词buy可以用while而shout不可以?while linda was buying anews paper ,the dog got out中的buy可以用while而when linda shouted his dog 's name ,somepeopar looked at her中的shouted不可以用while替代为什么呢? What happened while Linda was on the telephone什么意思 What happened while Linda was on the telephone 当琳达找戴伟时,他在哪儿?Where was davy while linda ( ) ( )( )him. Where was Davy while Linda was trying to find him?Where was Davy while Linda was () () him? while和when谁用在句首谁用在句中 what happend （） Linda was on the telephone填什么,为什么呢, 时态语态Linda _____ for a while and then made a fire and cookde herself a big meal.A.has swum B.swam C.swims D.was swinmming为什么时间状语是 for a while 不是用现在完成时,而是过去式. what happend while Linda was on the telephone while不是不可以用在句中吗 while语句问题 while（y=x）为什么x=1会执行while后的语句而x=0不会?赋值语句应该都是真的都会执行啊?#includemain(){int y;int x=0;while(y=x){printf(世界,您好! );}printf(世界,不好! );}为什么x=0的时候不 I( ) some shopping with my mother （ ) I ran into Linda.A.did,while B.did,when C.was doing,while D.was doing,while 为什么选B,D为什么不正确啊,买东西不是一个过程吗?选项有误D.was doing,when 您好, 您好