问题 单项选择题

在绝对稳定的情况下,()。

A.大气的对流及上升运动受到阻碍,云体将在稳定气层的下方平衍,伸展为波状云

B.在近地面层则有利于雾的形成

C.A.B都对

D.A.B都错

答案

参考答案:B

阅读理解

  A sixth of undergraduates in Beijing this year have registered at driving school. The students, mostly from majors such as business management or international trade, will finish their driving courses within 20 days or so.

  Training costs have dropped to 2, 600 yuan for students, according to the Haidian Driving School in Beijing. The price is not really low, but students will accept it, seeing it as an investment (投资)in their future. Familiarity with the operation of computers and fluent English are the basic skills graduating students need to find a job. But a driver’s permit has become another factor (因素).

  “In the job market, owning a driver’s permit sometimes strengthens a graduating student’s competitiveness for a good position, ”says Zhou Yang, an undergraduate at the China University of Political Science and Law.

  Cars will become a necessary part of many people’s lives in the coming years, and it is difficult to get a permit of campus because of the pressures on working people’s time. “Having a fulltime job after graduation offers limited time to learn to drive. We senior students have plenty of spare time, plenty of opportunity to learn. ”Zhou says.

  Xu Jian, an official at the driving school, said undergraduates were very able and serious, and could grasp in an hour what ordinary people took four hours to learn. In this driving school, middle -aged people, young women and college students are the main customers.

  To get a driver’s permit, a beginner is now required to have at least 86 hours’practice before the final road test.

 小题1:________ in Beijing want to learn to drive.

A.Most of the undergraduates

B.Many undergraduates

C.Many students in the driving school

D.Most of the students who learn business or international trade  小题2:The undergraduates are learning to drive because ________.

A.they need this skill to find a good job

B.they like to drive cars

C.they will not have any time to learn to drive after they have

  found a full - time job

D.most of them will be able to buy cars in the future  小题3:Which of the following is likely to be Xu Jian’s opinion of students learning to drive?

A.He thought it was better to learn it at college than at work.

B.He decided it was a waste of money and time to learn to drive.

C.He agreed that they could learn to drive.

D.He thought they would spend three times more time to learn to drive than usual.  小题4:Which of the following can be the best headline for the passage?

A.Students Pay Less to Learn to Drive Now.

B.Students Learn to Drive.

C.It is Better to Learn to Drive at Colleges.

D.Welcome to the Driving School.

问答题

某医院决定投资一亿余元,兴建一幢现代化的住院综合楼。其中土建工程;采用公开招标的方式选定施工单位,但招标文件对省内的投标人与省外的投标人提出了不同的要求,也明确了投标保证金的数额。该院委托某建筑事务所为该项工程编制标底。2000年10月6日招标公告发出后,共有A、B、C、D、E、F 6家省内的建筑单位参加了投标。投标文件规定 2000年10月30日为提交投标文件的截止时间,2000年11月13日举行开标会,其中,E单位在2000年10月30日提交了投标文件,但2000年11月1日才提交投标保证金,F单位撤回投标文件。开标会由该省建设委员会主持。结果,某所编制的标底高达6200多万元,而其中A、B、C、D 4家投标单位的投标报价均在5200万元以下,与标底相差1000万余元,引起了投标人的异议。这4家投标单位向该省建设委员会投诉,称某建筑事务所擅自更改招标文件中的有关规定,多计、漏算多项材料价格。为此,该院请求省建设委员会对原标底进行复核。2001年1月28日,被指定进行标底复核的省建设工程造价总站(以下简称总站)拿出了复核报告,证明某建筑事务所在编制标底的过程中确实存在这4家投标单位所提出的问题,复核标底额与原标底额相差近1000万元。

由于上述问题久拖不决,导致中标书在开标3个月后一直未能发出。为了能早日开工该院在获得了省建设委员会的同意后,更改了中标金额和工程结算方式,确定某省某公司为中标单位。

E单位的投标文件应当如何处理?为什么?