It depends on your background. Poor foundation, you can sign up for a new oriental three-row class, which is quite good; If the basic skills are ok, it is not necessary. There are only three things you need to do well in reviewing: 1, learning the official textbook of Level 3 translation, one * * * two; 2. Do the real questions in the past three years; Keep practicing every day for half a month before the exam, and don't be unfamiliar with translation. Can do these three things, but it is also very difficult.