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问题 单项选择题

决策支持系统DSS是为支持决策管理而实现的一种较高层次的应用系统。一般，决策管理的行为过程大致可按先后次序排列为：确定目标， (9) ， (10) ，和 (11) 。为了实现决策过程，DSS需要具备三个要素，即为了 (9) ，DSS需具有 (12) ；为了 (10) ，DSS需要建立 (13) ；为了便于用户使用，DSS还需具有人机对话系统。这些要素构成了现代决策行为所需具备的重要成分。

A．做出选择

B．寻求不同方案

C．明确决策条件

D．方案论证

答案

参考答案：C

解答题

40名海员带了可供用20天的淡水出海航行，预计16天到达目的地．5天后在公海里救了10名遇到不测的外国海员．照这样计算，剩下的淡水是否还够用？为什么？（可用计算说明）
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问答题

(1) The word "addiction" usually makes you think of alcohol or drugs, but in modern-day society we are seeing some new kinds of addictions. Some people are compulsive (难以自制的) shoppers. Others find it impossible to pull themselves away from their work. Still others spend countless hours watching TV or playing computer games.
(2) Over the years, shopping has become a very common activity. Many people enjoy going to stores more and more every day, but it’s more than a common hobby for some of them. They have turned into shopaholics. They are people who simple enjoy shopping and walking around spending money without being able to stop doing it. They are hooked on shopping and usually buy things that they don’t need. Even though they don’t have enough money, they buy everything they want.
(3) The question is, why do they have this addiction There isn’t a specific answer. Some people go shopping when they are sad, worried, upset or lonely, and they want to feel better. They use this activity as a way to forget their problems. Shopaholics say that they feel more important and better after they buy something. They also tend to have this addiction when they feel guilty.
(4) Shopaholism seems to be a harmless addiction, but it can ______. Some of them can be psychological. If this is the case, people addicted to shopping should go to a support group to help them break this habit. However, the process, like for most addictions, is long, and they suffer a lot. It can also cause financial problems. They just think about satisfying their feelings, so they spend money they don’t have. They get deep in debt, and they can even go bankrupt and get sent to prison.

Translate the underlined sentence in Paragraph 2 into Chinese.
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