To what extent should I practice for the Subject 4 test?

[MacJulian]

Subject 4 practice should reach a level of high accuracy. Here is an introduction to the knowledge of Subject 4: Definition: Subject 4, also known as the Subject 4 theory test or driver theory test, is part of the motor vehicle driver's license assessment. Common name: After the implementation of the "Order No. 139 of the Ministry of Public Security of the People's Republic of China", the Subject 3 test was divided into two parts. In addition to the road test, a safety and civilization knowledge test was added, commonly known as "Subject 4", which assesses "driving ethics". Because this test is conducted after Subject 3, it is commonly referred to as the Subject 4 test. In official terms, there is actually no Subject 4.