Question

英语语法疑惑I can never forget the days_____ we spend together in

Answer 1

答案：B.
1.what当然不能引导定语从句,定语从句的引导词有which/that/who/whom/as/but/when/where/why,但是没有what.
2.要不要介词在于对spend的理解.
spend在句中意思是“度过”,是及物动词,当然后面直接加the days做宾语了,所以无须介词on.
3.定语从句it suddenly began to rain in the middle of the night和先行词the day的连接只能是：
it suddenly began to rain in the middle of the night (on the day)
= it suddenly began to rain in the middle of the night (on which)
= it suddenly began to rain in the middle of the night (when)
= (when) it suddenly began to rain in the middle of the night
在那一天午夜,天突然开始下起雨来.