I am a liberal arts candidate in Anhui this year. In fact, Anhui liberal arts mathematics is more important in Grade Two. Senior one didn't study mathematics at all, and senior two began to study hard. I have to learn derivatives, solid geometry, analytic geometry, series and vectors in my sophomore year. The content of Grade Two has nothing to do with Grade One. I'm such a loser in grade one, but I can still get full marks in grade two. The review of senior one is more detailed, so there is still a chance to make up the knowledge points of senior one. I made up for Grade One in Grade Three, but I reviewed the contents of Grade Two quickly in Grade Three, so you must study hard in Grade Two, because it is almost impossible for you to make up for what you missed in Grade Two, so it is actually very simple to learn the mathematics of Grade Two from now on.