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问题 单项选择题

在结构化程序设计使用goto语句的原则是( )。

A．限制

B．鼓励

C．禁止

D．滥用

答案

参考答案：A

解析： 在块和进程的非正常出口处往往需要用goto语句。使用goto语句会使程序执行效率较高，但它造成程序的混乱，程序的质量与 goto语句的数量成反比。结构化程序设计的关键是提高程序的清晰性，因此在结构化程序设计使用goto语句的原则是限制。

单项选择题

除了技能方面外还有许多柔性的要求，而这些柔性的要求很大程度上都是通过面试表现出来的。文职岗位要求有很强的表达能力。这样，在面试中我们应该（）。

A.在回答考官的问题时，可以尝试运用辩证法，把问题回答的圆满完整。回答问题不要陷入绝对的肯定与否定，应正反两个方面考虑。

B.回答问题前首先要冷静思考，理清思路，不要急于回答问题。

C.在面试时要特别注意说话内容、说话语气以及表达出的诚意。切忌颠三倒四，语义不清。

D.以上说法都正确。
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填空题

The central problem of economics is to satisfy the people’s and nation’s wants. The problem we are faced with is that our (1) , here identified as money, are (2) . The only way we can resolve our (3) is to make choices. After looking at our resources, we must examine our list of (4) and identify the things we need (5) , those we can postpone, and (6) we cannot afford. As individuals, we face the central problem involved in economics — deciding just how to allocate our limited resources to provide ourselves with the greatest (7) of our wants.
Nations face the same problem. As a country’s population (8) , the need for more goods and services grows (9) . Resources necessary to production may increase, but there are (10) enough resources to satisfy the total desires of a (11) . Whether the budget meeting is taking place in the family living-room, in the conference room of the corporation (12) of directors, or in the chamber of the House of Representatives in Washington, the basic problem still exists. We need to find (13) of allocating limited resources in order to satisfy unlimited wants.
A short time ago, economists divided goods into two categories, free and economic. The former, like air and water, were in (14) abundance that economists had no concern about (15) of scarcity and what to do about it. Today many of these "free goods" are in (16) very expensive to use. Pollution has made clean air and water expensive for producers who have to filter their waste products, for consumers who ultimately pay for the producers’ extra costs, and (17) tax-payers who pay for the government’s involvement in cleaning the environment.
In the 1990s, almost all goods are (18) . Only by effort and money can they be (19) in the form people wish.
Meeting the needs of people and the demands from resources available leads to the basic activity of production. In trying to (20) unlimited wants from limited economic goods, production leads to new problems in economics.
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