过去进行时与When连用时,When后面应该跟过去进行时还是过去式?……
1、如题；
2、The rush hour started when the police officer was giving me the ticket.这句里用When引导的从句来表示事物发生的先后次序,那么在这样的句子里When后引导的从句是先发生,还是后发生?
3、How fast were you going when the police officers stopped you?
在这一类句子里,究竟是when引导的从句里用过去式还是过去进行式?是不是还是When引导的从句里的事情先发生/后发生?