单项选择题
The function of the （）is to reduce vehicle speed and to stop the car.
A.bodyB.engineC.brakeD.chassis
单项选择题 Which one is the meaning of the phrase“independent suspension”？（）
单项选择题 Which one is the meaning of the phrase“steering system”？（）
单项选择题 Which one is the meaning of the phrase“ignition system”？（）
