十七届六中全会强调加强文化建设的客观依据是当今世界（）A．东西方思想文化交流交融交锋

（）是编制审计报告的基础。

A.审计法

B.审计计划

C.审计工作底稿

D.管理建议书

案情：A市的甲公司与B市的乙公司于2003年4月30日签订一份买卖电机的合同。合同约定，甲公司向乙公司供应电机5台，总价款30万元；定金7万元，合同签订时乙公司交付；甲公司于2003年5月30日前将货物送到乙公司，货到付款；若发生纠纷由合同履行地的法院管辖。之后，甲公司为履行合同，与丙公司签订了该种型号电机的买卖合同，交货时间为5月10日。5月30日，乙公司见甲公司未发货，就催促甲公司赶紧发货。甲公司便派业务员李某持甲公司的介绍信到丙公司催货，丙公司答复说他们指定型号的电机还在生产线上，近期不能完工。同时告诉李某，库房中有另一种型号的电机，性能同他们要求型号的电机差不多。李某便表示只要能尽早发货，发这种型号的电机也没问题。6月15日丙公司通过铁路发货，并将提货单交给李某。6月18日，甲公司将提货单交给乙公司，并要求乙公司立即付款。乙公司在验货时发现电机的型号同他们要求的电机有差别，便向甲公司提出退货，并要求甲公司双倍返还定金14万元。甲公司迟迟未予以答复，乙公司遂将货物存入火车站的仓库，7月，火车站仓库遭雷击着火，5台电机全部被烧毁。
问题：

阅读理解诶。

Register (注册) in person, by phone 264-8833,or by mail. Use form given.

     178 IN Winchester St., Chicago

     Basic Photography This is an eight-hour course for beginners who want to learn how to use a 35mm

camera. The teacher will cover such areas as kinds of film, light and lenses (镜头). Bring your own 35mm

camera to class. Course charge: $ 50. Jan. 10, 12, 17, 19, Tues. &Thurs. 6:00-8:00 pm. Marianne Adams

is a professional photographer whose photographs appear in many magazines.

     Understanding Computers This twelve-hour course is for people who do not know much about

computers, but need to learn about them. You will learn what computers are, what they can and can't do,

and how to use them. Course charge: $ 75. Equipment charge: $10. Jan. 14, 21, 28, Sats. 7:00-9:50 pm.

Joseph Saimders is Professor of Computer Science at New Urban University. He has over twelve years of

experience in the computer field.

     Stop Smoking Do you want to stop smoking? Have you already tried to stop and failed? Now it's the

time to stop smoking using the latest methods. You can stop smoking, and this twelve-hour course will help

you do it. Course charge: $ 30. Jan. 4, 11, 18, 25, Wends. 4:00-7:00 pm. Dr. John Goode is a practicing

psychologist (心理学家) who has helped hundreds of people stop smoking.

     Typing This course on week-days is for those who want to learn to type, as well as those who want to

improve their typing. You are tested in the first class and practice at one of eight different skill levels. This

allows you to learn at your own speed. Each program lasts 20 hours. Bring your own paper. Course charge:

$125. Materials charge: $ 25. Two hours each evening for two weeks. New classes begin every two weeks.

This course is taught by a number of business education teachers who have successfully taught typing

courses before.

1. All the courses listed above are offered to the people _____.

A. who live in the city of Chicago

B. who are free in the evening

C. who want to take some special courses

D. who like to learn something new

2. Of all the courses mentioned in the passage, the shortest one is _____.

A. Understanding Computers

B. Basic Photography

C. Stop Smoking

D. Typing

3. There are typing courses _____.

A. on Saturdays and Sundays

B. from Monday to Friday

C. from Monday to Saturday

D. on each day in the week

防止电化学腐蚀的基本原则是（），就能有效地防止腐蚀的发生。

A．合理选用零件材料

B．对介质进行处理

C．加强维护管理

D．破坏腐蚀条件

煤层产状是指煤层在地壳中的产出状态。其形状和所在空间位臵一般用产状要素来表示，包括（）。

A、倾角

B、中线

C、走向

D、倾向