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若参加的节目较多，还要进行节目初选，再确定正式演出节目。若按照节目形式下达的任务，则要组织人员加强节目准备情况的检查和指导，确保节目质量。

A. 对
B. 错

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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

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Please match the technical terms with their corresponding Chinese meanings.

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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

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若参加的节目较多，还要进行节目初选，再确定正式演出节目。若按照节目形式下达的任务，则要组织人员加强节目准备情况的检查和指导，确保节目质量。

A. 对 B. 错

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

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

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. 对
B. 错