His words remind me ___ we did together during the holiday

问题描述:

His words remind me ___ we did together during the holiday
A that B of that Cwhat D of waht
为什么不是选B呢

为啥要用B呢?that前面是不用加介词的.若是想在前面用of,那么后面跟的只能是which.而且这句话是不用of that的,那样是不正确的.