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问题 填空题

中央计算机系统（CC）是AFC系统的核心，它提供了（）、（）、（）、（）和（）、（）所有其他设备类型的功能，并产生上面提及到的活动的报表。它同时能控制非接触式票卡的生产，运行AFC维护管理系统。

答案

参考答案：监控；监视；设定参数；收集验证；销售数据；审计

选择题

把标有“6v 6W”的L1灯和标有“6V 3W”的L2灯串联，接在6V的电源上，则[ ]

A、两灯一样亮

B、L1比L2亮

C、11比L2暗

D、两灯都能正常发光

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问答题

People often wonder why they have spend so much money at the supermarket, and often on things they didn’t intend to buy in the first place. A recent survey indicates that 75% of all grocery shoppers make at least one impulse buying. They may be attracted by eye-catching display, or colorful package. For those shoppers, there is a simple way of avoiding impulse buying, and saving money on groceries. That is, they should make a shopping list beforehand, and stick to it.
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