The Mid-Autumn Festival,which falls on the 15th day of the 8th lu_英语解答

The Mid-Autumn Festival,which falls on the 15th day of the 8th lunar month,is one of the most
important festivals in china.
选项有四个是：which,that,when,what
答案是which,最关键的是我不知道为什么不选when

人气：298 ℃　时间：2019-10-11 14:40:27

解答

which
本题考查定语从句.由于从句没主语,排除when(when/ where在定语从句里只能作状语,不能作主语,因为它们是副词）选择定语从句的引导词关键看它在从句中作啥成分.