Please answer the full name. In domestic leagues, there are many national high school mathematics leagues, northern leagues, southeast leagues and western leagues. Among them, only the national high school mathematics league can award the "Save One" award. This is also the only comprehensive exam with one test and two tests. The content of the exam is completely higher than the requirements of the college entrance examination, but it is indeed the content of the college entrance examination. If you take the exam for the second time, sometimes you need quite basic knowledge. The other is the thinking mode different from the college entrance examination.