I will never forget those days ____I spent in the countryside together with my grandmother as a child

问题描述:

I will never forget those days ____I spent in the countryside together with my grandmother as a child
A.whenB.whichC.on which D.in which
为什么答案选B,为什么前面是days为什么不能用when?

因为three days在定语从句中作的是spent的表语,不是作时间状语.表语是什么?打错了字,是宾语。I'llnever forget the dayswhenI played with you .为什么这句又可以用when呢?本句的先行词在从句中做时间状语,I played with you during the days.