第十二章测试
1.The lower steering ratio gives the steering a quicker response.( )
A:对 B:错
答案:A
2.The pump moves much more fluid than necessary when the engine is running at faster speed.( )
A:对 B:错 3.A driver can use the steering system to control the position of a car's front wheels.( )
A:错 B:对 4.The rack-and-pinion gear set converts the rotational motion of the steering wheel into the linear motion.( )
A:错 B:对 5.The rack-and-pinion gear set provides a gear reduction.( )
A:对 B:错

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