题目内容

What are the three subsystems in an electronic fuel injection system?

A. Fuel delivery system
B. Air induction system
C. Electroniccontrol system

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A petrol injection system that delivers the correct quantity of highly atomized fuel gives the following advantages:

A. Lower exhaust pollution
B. Lower fuel consumption
C. Higher power output
D. Smoother engine operation due to an even power output from each cylinder
E. Automatic adjustment of the air/fuel ratio to suit all operating conditions

Please match the technical terms with their corresponding Chinese meanings.

请为John的家庭成员选择其对应的工作:John’s mother

A. a part-time editor
B. works in a computer company
C. teaches law at Boston College

请为John的家庭成员选择其对应的工作:1. John’s father

A. a part-time editor
B. works in a computer company
C. teaches law at Boston College

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