Amy has four classes every morning ,on the afternoon doesn't have only to attend some activities
Ann has four lessons in the morning every day, there is no class in the afternoon, mainly to participate in some extracurricular activities
答：其实就是效率问题，组织问题和牺牲睡觉时间。关于这个问题的解决，我是有一些小窍门的，可能会给现在正在苦恼的你带来启示! 首先，充分利用课上时间。我上课的时候从...详情>>
