第十二章The lower steering ratio gives the steering a quicker response.（ ）
答案:对
The pump moves much more fluid than necessary when the engine is running at faster speed.（ ）
答案:对
A driver can use the steering system to control the position of a car's front wheels.（ ）
答案:对
The rack-and-pinion gear set converts the rotational motion of the steering wheel into the linear motion.（ ）
答案:对
The rack-and-pinion gear set provides a gear reduction.（ ）
答案:对
