《公安消防部队机关干部学习规定》要求机关党委应定期推荐阅读书目，为机关干部配发学习书

解方程组： x-y=4        ① 3x+y=16    ② ．

一个正方体的棱长扩大3倍，它的表面积就扩大6倍．______．

The world has changed and being intelligent isn’t normally equal to being a successful person. Look at the example of the blue whale : it has a huge brain, but it still doesn’t know how to avoid whalers or use its large size and weight to deal with those who try to use their body for profit. Scientists hold an opinion that the blue whale just likes some highly intelligent people who fail to succeed. Those highly intelligent people can’t succeed in life because they can’t communicate well with the world around them.

Intelligence is a word in life that makes you think you are better than others. Intelligence can blind these very people from how others view them. These people also think that the route to power and success results purely from intelligence and they sometimes live in a fantasy world that they create by their supposed brain power.

This is a distance that develops whether or not they realize it and sometimes, a person can be disliked simply because of his or her intelligence. This distance is sometimes so far apart that it gets to the position where they can’t listen to each other. One side thinks the other is stupid and the other thinks he/she is haughty（傲慢的）. And most of the time it is the intelligent people who lose themselves in this situation. They become unpopular with most of the people around them. This affects them in whatever they do and sooner or later they will lose their confidence.

It doesn’t help that they get a culture shock - especially when they leave college and realize success and richness don’t always and sometimes never come naturally with intelligence. While some might think this is a dramatic picture to paint, it is sometimes the end result of some people.

小题1: The example of “the blue whale” is used to show ____.

A．communication is more important than intelligence

B．human beings are always more intelligent than animals

C．humans should have the sense of protecting animals

D．the blue whale is the largest animal in the world小题2: Those supposed intelligent people often believe that ____.

A．they should make their life the same with others

B．they should live in a better world than the others

C．they are sure to be successful because of their intelligence

D．other people’s opinion should be seriously considered小题3: What makes the intelligent people lose their confidence?

A．They become separated from other people and lose their support.

B．They often can’t get higher positions though they are intelligent.

C．They can’t persuade those stupid people to accept their ideas.

D．They often can’t make good use of their advantages.小题4: We can infer that the end result of the supposed intelligent people would be ____.

A．great achievements

B．more efforts

C．failure in the future

D．proper changes

试述柴油机试验站的主要设备及台架试验的条件。

某汽车货运公司2006年底有营运货车70辆，其中一级车20辆、二级车30辆、三级车10辆、四级车10辆。为了通过发展物流业务，提高货运市场核心竞争力，公司研究决定：拟投资购置10辆厢式货车，更新企业理有的四级车，逐步改善企业的车辆技术等级和车型结构，以适应开拓物流市场业务的需要。车型选择方案有三种，相关资料如下表所示。

车辆选择方案	投资额(元)	车辆残值(元)	年净收益(元)	年折旧额(元)
A型车	180000	9000	15000	21375
B型车	200000	7400	16000	21400
C型车	240000	7200	16500	23280

根据以上资料，回答下列问题。

企业新增车辆后的年经营现金流入量的计算方法为( )。

A．年经营现金流量=年净收益

B．年经营现金流量=年净收益+残值

C．年经营现金流量=年营业收入-付现成本-所得税

D．年经营现金流量=年净收益+年折旧额

E．年经营现金流量=年净收益-残值