600倍投方案

简介：Failing a course in college is common, to be precise, it is a normal phenomenon. If you fail the exam this time, it will just make you blush and feel ashamed. At most, you will have to make up the exam next semester. It is not like in high school when your test scores were poor or you were late. The average score in school results in a disdainful look from the class teacher, or a spanking with a stick from a parent.