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In this section you will find after each of the passages a number of questions or unfinished statements about the passage, each with 4 (A, B, C and D) choices to answer the question or complete the statement. You must choose the one which you think fits best. Blacken the corresponding letter as required on your Machine-scoring ANSWER SHEET. Questions 61-70 are based on the following passage. While some international couriers are showing signs of exhaustion, EMS (Express Mail Service), the generic name for the courier services of post offices, seems to be finding its stride. Known as Datapost in Britain, as Chronopost in France, and as A1-Barid al-Mumtaz in Saudi Arabia, EMS is now second in the international courier business (jointly with TNT Skypack). Last year it delivered 5.6 million items, weighing less than 20 kilograms each, across borders. That and its annual growth rate of around 5 percent have worried DHL, the market leader, enough for it to counter-attack in the Courts. On October 26, a Dutch judge ruled against DHL on all three counts filed against the Dutch post office: that the three-initial name was too close to DHL’s; that the orange lines in the EMS logo were too similar to DHL’s dark red ones; and that the claim to the widest route system in the world was unfounded. DHL has threatened the Swiss post office with similar action, but it may reconsider after the Dutch ruling. EMS has some advantages over the private couriers. One is a dense ready-made network of offices, especially in Europe, the avowed target area of the private couriers. Another advantage is a long tradition of working with customs authorities. In a business where minutes count, it pays to have good friends at customs. That advantage particularly irritates the private couriers because there is no legal way to combat such unquantifiable coziness. The private courier services are also annoyed because in countries like Switzerland and Italy, where the post office is officially a monopoly, they pay it a fee. In Switzerland DHL says it pays more than SFr lm ($ 708,000) "to the competition" each year. In France the couriers have won a battle for exoneration. Although governments are under little pressure to keep prices artificially low, EMS is often cheaper than the private couriers, but not always. A recent test in Britain (on a domestic route) showed Datapost about halfway between the least and the most expensive, but gave it full marks for speed and service. Each national EMS is free to set its rates and follow its own rules on things like bulk discounts. The Universal Postal Union, based in Berne, determines how costs and revenues are split between sending and receiving countries, and standardizes procedures. More than 100 postal administrations have linked into the system—and more are coming, including Russia’s. That makes the feisty EMS particularly happy since its rivals have not been allowed to serve anywhere in Russia. All the following factors are given as reasons for the annoyance of the private courier services EXCEPT ______.

A. lack of relations at customs
B. the monopoly of the post office
C. no network of offices
D. the shortage of workers

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The Norwegian Government is doing its best to keep the oil industry under (36) Production limits have been (37) down; and oil companies have not been allowed to employ more than a (38) number of foreign workers. But the oil industry has a way of getting over such problems. As a Norwegian (39) said last week, "We will soon change beyond all recognition." During the past few years the program of development in the northern area of the Arctic Circle has had a great deal of success: Tromso has been built up into a (40) capital with a university, a large hospital and a healthy industry. But the oil industry has already started to draw people in south, and within a few years the whole northern policy could be in (41) . The (42) of the oil industry would not be limited to the north, however. With nearly 100 percent employment, everyone can see a situation (43) in which the service industries and the tourist industry will lose more of their workers to the oil industry. (44) . The real argument over oil is its threat to the Norwegian way of life. (45) , but they are an important part of it, because Norwegians see in them many of the qualities that they regard with pride as essentially Norwegian. (46) .

案例分析题编制一个好的程序,首先要确保它的正确性和可靠性,除此以外,通常更注重源程序的()。还应强调良好的编程风格,例如,选择标识符的名字时应考虑();在书写语句时应考虑();在书写功能性注解时应考虑()。源程序中应包含一些内部文档,以帮助阅读和理解源程序,源程序的内部文档通常包括选择合适的标识符、注解和()。 在书写语句时应考虑()

A. 把多个短的语句写在同一行中,以减少源程序的行数
B. 尽量使用标准文本以外的有特殊功效的语句,以提高程序的功效
C. 尽量消除表达式中的括号,以简化表达式
D. 避免使用测试条件”非”,以提高程序的可读性

案例分析题()是操作系统中可以并行工作的基本单位,也是核心调度及资源分配的最小单位,它由()组成,它与程序的重要区别之一是:()。 它与程序的重要区别之一是:()。

A. 程序可占用资源,而它不可
B. 程序有状态,而它没有
C. 它有状态,而程序没有
D. 它能占有资源,而程序不能

某公司2002年的资产负债表和利润表如下:资产负债表2002年12月31日 单位:万元项目年初数年末数资产货币奖金760510应收账款1141320存货700966待摊费用2012流动资产合计26202808固定资产净额11601130资产总额37803938负债及所有者权益应付财款610650应付票据532550应交税金145160应会工资6070流动负债合计13471430长期借款10001000负债合计13472430实际资本10001000盈余公积320340分配利润113168所有者权益合计14331508负债及所有者权益总额37801938 利润表 2002年 单位:万元项目本年累计数主营业务收入6500减:主营业务成本5420主营业务税金及附加200主营业务利润880减:营业费用及管理费用640利息费用75税前利润165减:所得税69净利润96根据上述资料,回答以下问题: 利息保障倍数是()。

A. 2.28
B. 2.20
C. 1.28
D. 3.20

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