Importance of teaching materials
Part of the professional title English test comes from textbooks, and about 30% of the professional title English test comes from textbooks. Generally speaking, there is a reading comprehension and cloze, but there will be a little change. Many vocabulary parts are from books.
learning method
You can study last year's textbook. After the new textbook is issued, the vocational training and education network will compare the old and new textbooks, and the probability of the new text being tested is relatively high.