Hello, I graduated from class 1 1. After I did a set of Tian Li test questions, I found that the mathematics in Changchun is similar to that in Jilin and Northeast provinces, but the simplest one in Changchun is 38 sets, which belong to Changchun. If you can finish it all, your math in the senior high school entrance examination will be much easier. My score is 1 18, which was deducted from the previous question. I rolled it up as soon as I finished answering it, so I suggest you do the previous question correctly at one time, so don't waste time checking. Might as well ask, plus the tension. I probably spent 15 more. You should come on and practice more ok!