According to GRE teacher Wei, mathematics only needs to be reviewed to the second grade, but not to the third grade at most.

Then the landlord thinks about it, how is his math in grade three? If it was bad then, it must be easy to recall now.

Have you ever done GRE math? That is to test whether you are careful enough. You can find a topic to look at. It is really simple.

I haven't seen math until now, because it's too simple. There are only two things to do. The first is to recite new words in GRE mathematics, such as hexagon. The second is to finish all the questions and make a wrong summary, which is often caused by your carelessness.

China students need at least 790 in math, the landlord thought, you have memorized all 20 thousand words ... can you plant them in math? ...