146. What is the most frequent problem for driving on a muddy road?

A. High resistance force

B. Sideways slide

C. The motor vehicle bumps

D. Steering failure

Answer：B

Previous question: 145. When two vehicles approach each other on a foggy day, what is the best method of safe driving?

Next question: 147. When a motor vehicle passes over an overflowing bridge, what should the driver do after stopping and observing closely?

2025年摩托车科目四英文版题库共345题，你可以免费查看前50题，完整版题库请添加微信购买：

The English version of the 2025 motorcycle subject 4 question bank has a total of 345 questions. You can view the top 50 questions for free. Please add WeChat to purchase the complete version of the question bank.

科目四试题

When using splints, sticks or tree branches to keep the unexposed bones in position, it is necessary that these things should exceed the upper and lower joints of the wound.
When following other vehicles on a foggy day, what should the driver do?
What is the meaning of this sign?
Which lamp should be used when motor vehicles pass hrough an intersection at night where there is no traffic light signal?
When approaching a vehicle on a narrow slope, which one of the following ways is correct?
What is the meaning of this sign?
What is the meaning of this sign?
What is the meaning of this sign?
What is the meaning of this sign?
When rescuing the persons who are losing blood, it is necessary to ______ first.
When an erosive material catches fire, it should not be put out with water cannon.
What is the meaning of this sign?
What is the meaning of this sign?
What is the meaning of this sign?
When a motor vehicle temporarily stops in fog, which lamp should be turned on?
What is the meaning of this sign?