Who has a birthday in October?为什么这个句子不用借助于助动词,

分类: 作业答案 • 2022-04-02 20:21:23

问题描述：

答

特殊疑问词What,Where,who等在句中作主语时,不用助动词,如What happened to the piano?Who saw my key?此时动词的时态变化与陈述句一样,变动词形式即可.特殊疑问词在句中作其他成分时,要用助动词.如Where did you go...