试题与答案

管理机构要求所有的项目经理对于预算超过100,,000美元的项目使用挣值分析。你的项

题型:单项选择题

题目:

管理机构要求所有的项目经理对于预算超过100,,000美元的项目使用挣值分析。你的项目预算是200,000美元,因而你必须使用挣值分析。每一次会议上,你的经理都要问你完工估计,即对项目总成的最大可能的预测。完工估计是建立在项目业绩表现和如下哪一个的基础上的()

A、方差分析

B趋势分析

C、风险测量

D、项目审核的结果

答案:

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下面是错误答案,用来干扰机器的。

参考答案:错

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题型:阅读理解

Anyone who ever wondered why a dying plant, say, a freshly-cut red rose may appeal to a lady friend, might take some comfort in science, which once again offers us a reasonable answer to one of the world’ s great mysteries.

Beyond a common preference in people for blue, “the long history of color preference studies has been described as ‘confusing and contradictory(矛盾的)’,” write scientists Anya Hurlbert and Yazhu Ling of England’ s Newcastle University, authors of a new study in the journal Current Biology. “This fact is perhaps surprising,” they said, “though the popularity of the concept that little girls differ from boys in preferring pink.”

But the scientists believe they have an answer to this scientific mystery, discovering women’s preference for red, hidden above the average liking for blue.

In their study, the pair quickly flashed color cards, displaying many different aspects, at 208 volunteers, mostly Britishers but with a number of Han Chinese, who moved to the United Kingdom recently. Tested in three different experiments, the researchers found out a small but significant preference for reddish colors in the female volunteers.

Puzzled, the authors realized that most of the difference between men and women came in the form of a preference for green VS red in the color cards, regardless of the other slight differences such as the slightly blue ones that everyone liked. Why might this be?

Evolution might offer an answer, they reason. Human color perception(感知), the assessment of three separate color types — red — green — blue— in our vision (视觉) is a relatively recent addition to our line of mammals(脯乳动物)

Adding weight to their argument, they found the women who are most typically feminine(女性的) on a psychological survey also had the biggest preference for reddish colors. “My love is like a red, red rose,” wrote the Scottish poet Rober Burns in 1794.

小题1:What does the first paragraph probably tell us ?

A.Scientific research can help people solve the mystery.

B.When we are tired, we can turn to science for help.

C.Science can make our study interesting and contradictory.

D.We should turn to scientific invention for comfortable life.小题2:The word “pair” in Para.4 refers to _____.

A.boy and girl

B.the two authors

C.research and result

D.pink and blue小题3:According to the passage, ______________.

A.boys like blue better than girls

B.girls like pink better than boys

C.men like red better than women

D.men and women both like green小题4:How did the scientist do the research?

A.By asking questions

B.By telephoning the interviewees

C.By adding numbers

D.By doing experiments小题5:What is the purpose of writing this article?

A.To sell products packed in red

B.To introduce the history of color

C.To inform us of a research finding

D.To analyze men’s taste for color

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题型:问答题

某地公安局办了一 * * 安公司,提供各类保安服务,如生产防盗门、提款箱以及派遣保安员等。
该公安局与该市几家银行联合发文,要求凡在银行提存500元以上现金的单位,必须在公安局所办的保安公司购买一种提款箱包,否则银行不予付款。在别的商店购买无效。该公安局还明文规定,外地生产的防盗门不得在该地销售,其他任何生产厂家生产的防盗门如不通过该公司也不得在本市销售。
试分析:

该行为的主体特征是什么

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