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问题 单项选择题

加油站设置便民服务项目应根据加油站的地理位置、（）或需求和当地特色进行设置，尽量为顾客提供满意的服务。

A、顾客需求量

B、顾客类型

C、顾客职业

D、顾客生活习惯

答案

参考答案：B

单项选择题

涡轮流量计变送器的压力降为10kPa，最高工作温度下蒸气压力为50kPa，应保持的回压为（）kPa。

A、10

B、50

C、60

D、82.5
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单项选择题 共用题干题

With hundreds of millions of electronic (11)taking place daily, businesses and organizations have a p incentive to protect the. (12) of the data exchanged in this manner, and to positively ensure the (13) of those involved in the transactions. This has led to an industry-wide quest for better, more secure methods for controlling IT operations,and for deploying p security mechanisms deeply and broadly throughout networked infrastructures and client devices. One of the more successful concepts to engage the imaginations of the security community has been the development of standards-based security(14) that can be incorporated in the hardware design of client computers. The principle of encapsulating core security capabilities in (15) and integrating security provisions at the deepest levels of the machine operation has significant benefits for both users and those responsible for securing IT operations.

空白处（13）应选择（）

A.identities

B.homogeneities

C.creations

D.operations
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