next wednesday afternoon前面加什么答:next前面不能加任何介词,所以next wednesday afternoon前面什么都不能加。因为在this, that, next, last, every, yesterday, tomorrow等构成的时间状语前不加任何介词.(如:last year, this month, next week, last Saturday, every day, yesterday afternoon, tomorrow morning)错误说法: I'll be ...