What is the role of improving academic scores?

Not bad. My son has just signed up for an English course in higher education. He has always been good at math and weak in English, so he signed up for the English grading course of higher education, and the effect is not bad. The average score of these exams has increased by 1 1, and his oral English has also improved greatly. You can watch videos repeatedly to learn. If you don't understand anything, you can also ask the teacher in the one-on-one question and answer group.