题目内容

机车空气制动安全监测子系统(ABDR)的功能为()、()。

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能够实现与防火系统的联动,视频图像存储和调用分析,通过记录司机操作、运行路况、机械间图像等,辅助事故分析的系统是()

If a guest is angry, you should first

A. give them your full attention and listen until they finish talking
B. try to offer them an alternative
C. call the manager right away

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if a guest tells you a problem,you should

A. ask a co-worker to help
B. call the manager
C. take ownership and help to resolve the problem

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if a guest demands to see the manager, you should

Ask if you can help the guest first.If the guest refuses, quickly expedite the call to the manager or supervisor on duty.
B. Call the manager and explain
C. Try to take care of it yourself

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