When he _____the door,he found his keys were nowhere.A.would open B.opened C.was to open

问题描述:

When he _____the door,he found his keys were nowhere.A.would open B.opened C.was to open
为什么说选项A有情感意味啊?

would 有情感意味,
我记得老师讲过?除了would还有哪些词有情感意味啊?Could