While it was buying a sounvenir,I called the police是什么意思?while是什么意思?

While it was buying a sounvenir,I called the police是什么意思?while是什么意思? while linda was buying a newspaper at the rain station?翻译 您好!为什么While linda was buying .这里可以用瞬间动词. the alien was buying a cap,i called my friend 用when还是while While the alien was buying a souvenir, the girl called the police中buy是延续性动词吗 while linda was buying a newspaoer at the train station中的buy不是短暂性动词吗?怎么这样用? while the alien was buying a souvenir,the girl called the police.这个句子如果把while换成when可不可以?换了之后, While the aline was buying a souvenir,the girl called the police.while后能引导buy这个非延续性动词吗 英语翻译1.My brother plays his CD too loud.2.What should i do?3.Why don't you talk to him about it?4.-What were you doing when the UFO arrived?-I was in the barber's chair.5.The barber was cutting my hair.6.While the alien was buying a souvenir,t 同义句转换——英语八下While the alien was buying a souvenir,the girl called the police.While the alien was visiting the museum,the boy called the TV station.把句中的while改成when When/While it began to rain ,I was watching TV while引导的时间状语从句while I ______ the ticket,my wife _______ at the map.A.was buying; lookedB.bought; lookedC.was buying; was lookedD.bought; was lookingwhile引导的是时间段,后面应跟进行时态.按理来说该选A才对但是 buying是什么用法you are thinking about buying it while the alien was buying a souvenir,the girl called the police.while不是只能跟持续性动词连用吗?buy不是短暂性动词吗?为什么这句话可以这样用呢? while 后只能接延续性动词,那么为什么会有以下句子呢?while the alien was buying a souvenir,the girl called the policebuy不是非延续性动词吗?难道变成了进行时,就变成了一段时间吗? it was raining hard___ i was on my way home yesterday空里应填when还是while 为什么? it was waiting for Tom_he was doing homework用since 还是while 答案是since, buying