问题 单项选择题

下列选项中,不属于债权特征的是()

A.平等性

B.相容性

C.任意性

D永久性

答案

参考答案:D

解析:本题考查的是债权的特征。债权是指债权人所享有的请求债务人为特定行为的权利。债权的特征表现为:债权具有任意性,债权具有平等性和相容性,债权具有期限性。债权只在一定期限内存在,期限届满,债权即归于消灭。因此永久性不属于债权的特征。

阅读理解

阅读理解。

     Last month, students from one hundred and three universities in eighty-eight countries took part in an

international computer programming contest, which took place in Harbin, China. Three-person teams

from each school had five hours to solve eleven real world problems.

     The students first listed the problems in order of difficulty. Then they figured out the requirements of

each. They designed ways to test their solutions. And they wrote the needed software systems. Even the

winning team from Shanghai Jiaotong University in China was not able to solve all the problems within the

given limit. Stanford's team solved five problems and finished in fourteenth place. Stanford was one of

twenty-one American universities that took part in the contest this year.

     The official name of the Battle of the Brains is the ACM International Collegiate Contest. The first final competition was held in 1977 at the Association for Computer Machinery Computer Science Conference. Today, a network of universities holds area competitions that send the winners to the world finals, now

organized by IBM.

     Contest spokesman Dong Heintzman says the world champions receive prizes and scholarships. They

are also guaranteed an offer of employment or internship (实习) with IBM. He said, "We have had past

world champions that IBM has gone and employed in our Zurich research laboratory and are now

working on some of the leading edge materials in science and physics. We have a world finalist from

China who's been working on the Watson Supercomputer that in the near future will be playing Jeopardy (一种超级计算机名称) against the best Jeopardy players in the world. So this competition is an

opportunity to be recognized and to be recruited (招聘) by some of the top technology and research

firms around the world."

1. From the first paragraph we can figure out there were____ programmers taking part in the contest.

A. 3                

B. 88                

C. 246              

D. a lot of

2. From the last paragraph we know that ____.

A. the winners will be offered a job in IBM

B. this contest provides a chance for the universities

C. this competition is held every four years

D. many big companies are short of programmers

3. What is the best title of this passage?

A. The Best Top Contest                      

B. The Battle of the Brains

C. The Difficult Competition                  

D. Courage and Wisdom Needed