等高线间距越小，标明煤岩层（）A、倾角越大B、倾角越小C、走向越大D、倾向越大

弥漫性腹膜炎最重要的体征是

A．腹部压疼最显著的部位
B．板状腹
C．右下腹柔软无压疼
D．腹胀肠鸣音消失
E．腹式呼吸消失

目前临床上免疫球蛋白（除IgE外）定量的最佳方法是（）

A.火箭电泳

B.免疫浊度试验

C.酶联免疫吸附试验

D.单向扩散试验

E.以上都不是

D

There are many types of reports. A report is simply an account of something that has happened. The commonest are news reports. We get them in newspapers, over the radio and on television Sometimes cinemas also show us newsreels.

The main purpose of a newspaper is to provide news. If you examine a newspaper closely,   you will find that there are all types of news, accidents, floods, fires, wars, fashions, spoils,

books, etc. The news covers everything that happens to people and their surroundings. Some-

times there are news items which are very amusing.

A news report is usually very short, except when it is about something very important, but it contains a lot of information. It is also written in short paragraphs. The first paragraph is in fact

a summary of the news item. It gives all the necessary information -what, when, where, how

and why. The other paragraphs give full details of the subjects. There may also be interviews

with people. The words actually spoken by them are written in inverted commas(引号).

Often there are photographs to go with the news to make it more interesting.

53. The easiest way to get today's news is _______

A. to go to the cinema                  B. to watch a color TV

C. to read today's newspapers          D. to listen to music over the radio

54. Newspapers sell well mainly because _______

A. they cost very little                        

B. they are easy to get

C. they have got pictures to go with the news   

D. they provide all sorts of news in them

55. If you want to get enough information about yesterday's traffic accident within a very short time, you can __

A. read the first paragraph of the news report in today's newspaper

B. start with the second paragraph of the news report in today' s newspaper

C. look through the whole news report in today' s newspaper

D. talk with people who have seen the accident

56. To interest more people, a news report __

A. usually produces amusing news

B. always writes very short news reports

C. often prints pictures to go with the news

D. sometimes provides long and important news

57. This passage mainly talks about __

A. different types of reports                    B. news reports

C. happenings to people and their surroundings    D. the length of a news report

提出灵感是“突然出现，瞬间即逝的短暂思维过程”的是______

A．果戈理
B．钱学森
C．王国维
D．维果茨基

Until the late 1940s, when television began finding its way into American homes, companies relied mainly on print and radio to promote their products and services. The advent of television (1) a revolution in product and service. Between 1949 and 1951, advertising on television grew 960 percent. Today the Internet is once again (2) promotion. By going online, companies can communicate instantly and directly with prospective customers. (3) on the World Wide Web includes advertising, sponsorships, and sales promotions (4) sweepstakes, contests, coupons, and rebates. In 1996 World Wide Web advertising revenues (5) $ 300 million.

Effective online marketers don’t (6) transfer hard-copy ads to cyberspace. (7) sites blend promotional and non-promotional information indirectly delivering the advertising messages. To (8) visits to their sites and to create and (9) customer loyalty, companies change information frequently and provide many opportunities for (10) .

A prototype for excellent (11) promotion is the Ragu Web site. Here visitors can find thirty-six pasta recipes, take Italian lessons, and view an Italian film festival, (12) they will find no traditional ads. (13) subtle is the mix of product and promotion that visitors hardly know an advertising message has been (14) . Sega of America, maker of computer games and hardware, uses its Web site for a (15) of different promotions, such as (16) new game characters to the public and supplying Web surfers the opportunity to (17) games. Sega’s home page averages 250,000 visits a day. To heighten interest in the site, Sega bought an advertising banner on Netscape (18) increasing site visits by 15 percent. Online (19) in Quaker Oats’ Gatorade promotion received a free T-shirt in exchange for answering a few questions. Quaker Oats reports that the online promotion created product (20) and helped the company know its customers better.

10（）

A.interaction

B.assimilation

C.differentiation

D.collaboration