不是 when引导状语what引导的是宾语when引导的到底是那两个句子？？？they heard the news。people 主语remember谓语what they were doing宾语when they heard the news状语 were doing heard都表过去进行时我问的是when引导的到底是那两个句子？？？，难道这个句子不是时间状语从句？？？when是什么词？？？是啊 只引导they heard the news。不是时间状语从句？when是什么词，什么意思是时间状语从句