When Lily came home at 5 p.m.yesterday,her mother _______ dinner _英语解答

When Lily came home at 5 p.m.yesterday,her mother _______ dinner in the kitchen.
A .cooked
B .was cooking
C .cooks
D .has cooked A还是D、为什么?

人气：247 ℃　时间：2019-10-08 21:18:32

解答

选B吧,前面有个具体时间五点,应该用过去进行时