Pre-test training is decided according to your actual situation.
What are the grades of Putonghua certificate?
Level 1 (Standard Mandarin)
Grade A (test score: between 97- 100), when reading aloud and talking freely, the pronunciation is standard, the words and grammar are correct, the tone is natural and the expression is smooth.
Grade B (test score: 92-96.99), when reading aloud and talking freely, the pronunciation is standard, the words and grammar are correct, the intonation is natural and the expression is smooth. Occasionally there will be mistakes in pronunciation and intonation.
Level 2 (Standard Mandarin)
Grade A in Senior Two (test score: 87-9 1.99), when reading aloud and talking freely, the pronunciation of phonology is basically standard, the tone is natural and the expression is smooth. Several difficult pronunciations sometimes make mistakes. There are few mistakes in words and grammar.
Second-class B (test score: 80-86.99), when reading aloud and speaking freely, individual tone values are not accurate, and vowel pronunciation is not in place. Difficult pronunciation and many mistakes. Dialect intonation is not obvious. There are cases of using dialect words and dialect grammar.