the test has ended and the test papers are being revised; from the current perspective, the results of the cet-5 and cet-6 exams are still ideal, and the fiveclassthe pass rate and average score can meet the requirements, and the pass rate of the cet-6 can be achieved, but the average score may not be achieved, because half of the students have poor grades, and this class is polarized and you need to find a way to solve it.