问题 选择题

在古希腊,“使公民都享有参 * * 力”的政治家是[ ]

A.梭伦

B.克利斯提尼

C.伯里克利

D.柏拉图

答案

答案:C

阅读理解

阅读理解。

     Enter a typical high school, and the first thing you see is the front office, where the principal

dwells and grades are stored. The front office also reinforces familiar hierarchy(等级制度):

principal at the top, teachers in the middle, kids on the bottom, sitting with hands folded at

their desks.

     Now, imagine a school where the organizational structure is completely flat. At the New

Country School in Henderson, Minn, there is no front office. Visitors are immediately embraced

by an airy atrium that is the centerpiece of this one-room schoolhouse. And all around the room,

124 students sit at desks - real office desks - working at their own personal computers on their

own projects.

     When Dee Thomas and her colleagues got together 15 years ago to design a new high school,

they knew there was one thing that had to go: The bell. "You don't go into your job in the morning

and say, 'OK, for the first 45 minutes of my job, I'm going to do the math part.' And then a bell

goes off, and you do the social history part of your job. You don't do that," Thomas said.

     There are no teachers at New Country. Every few weeks, students must present projects

they've been working on to the rest of the school community. To prepare for their presentations,

they gather at tables in the middle of the school atrium and present their work to their "advisers."

     Kids at New Country test better than their peers on the state tests and on the pre-college

ACT. The school sends 90 percent of its graduates to college. But that doesn't tell the whole

story. New Country struggles to keep its seniors from leaving. The school's senior project is

demanding - 300 hours of work.

     But for some students, New Country offers a rare alternative, a choice they can't find anywhere

else. And the school is constantly visited by educators from around the world looking for new ideas.

That's the foundation of efforts to reform American high schools today - that there's a need to

experiment with an institution that is failing millions of students

1. The author mentioned the typical high school in the first paragraph ___________.

A. to tell us what the typical high school is like in USA.

B. to present a sharp contrast with the experimental school, New Country.

C. to introduce the topic, New Country, of the passage.

D. to call on students to register in the typical high school

2. The following statements about New Country are all true except________.

A. New Country students sit in an open environment that looks a lot like a typical office.

B. Students consult with "advisers", who "teach" in the traditional sense.

C. No bells in New Country, students choose how to spend their time.

D. No traditional classes, students work on projects they select themselves.

3. Compared with typical high school, New Country is well received for its_________.

A. high test scores  

B. alternative    

C. comfortable conditions    

D. teaching methods

4. The passage mainly tells us __________.

A. experimental school gets rid of classes and teachers.

B. typical high school and experimental School.

C. new schools in future in America.

D. education reform in America.

单项选择题

阅读下面文字,回答问题。

  核电站的一次性投资确实比火电站大一些。衡量电站的经济价值,还要核算电站运行后消耗的燃料、设备折旧、 __________ 、运行管理等费用。30年来,国际上对煤电成本与核电成本所作的等值比较,显示出修火电站实际出现的低投入经济效应的负走向,修建核电站则正相反。目前,已有几十个国家建成300余座核电站,总功率达2亿千瓦左右,绝大多数核电站已使核电成本降至煤电的60%左右。现代经济价值观取得了又一次胜利。

  至于核电站所出现的事故,不足以否定其安全性。从核反应形式看,原子弹可以和核电站类比,但原子弹所用的铀―225浓度在弹体中高达90%,因此造成核链式反应的不可控性;而核电站采用的燃料是浓度低于4%的铀―235,这样反应效应就与原子弹有了根本的区别。从实际情况看,任何形式的电站,只要设计、管理出了问题,都可能导致事故发生。1979年印度一座大坝水电站爆炸竟使1.5万人丧生,当然这不是说切尔诺贝利核电站核物质外泄夺走了人的生命就值得庆幸。值得庆幸的是核电站系统工程技术有了新突破,核电站安全保险系数优于火电站。说到环境保护,最先进的火电站也难以让人作乐观的承诺,而核电站则别具优势。

“现代经济价值观取得了又一次胜利”是指()

A.大量建成的核电站取得了很大的经济价值

B.核电事业的发展检验了现代经济价值观的科学性

C.现代经济价值观保障了核电事业的发展

D.现代经济价值观的科学性在核电事业的发展中再次得到证实