全國高等教育自學考試電子商務英語試題-資料下載頁

【導讀】根據句子的意思選擇一個正確的答案，錯選、多選或未選均無分。

　　

【正文】 odpressure pills C. is more than bloodpressure pills D. is working and can be improved Passage 2 If you do not find the required information using the tips from the previous section, then you need to consult an online service to find the piece of information you were looking for. Three different types of services have been established over the years: crawlers, directories and meta search engines. The first crawler was created back in 1993. It was called the World Wide Worm. It crawled from one site to the next and indexed all pages by saving the content of the web pages into a huge database. Crawlers or spiders visit a web page, read it, and then follow links to other pages within the site and even follow links to other sites. Web crawlers return to each site on a regular basis, such as every month or two, to look for changes. Everything a crawler finds goes into a database, which people are able to query. The advantage of the web crawlers is that they have an extensive database with almost the plete Inter indexed in it. The disadvantage is that you get thousands of web pages as a response for almost any request. Web directories work a little differently. First of all they contain a structured tree of information. All information entered into this tree is either entered by the webmaster who wants to announce his new web page or by the directory maintainer who looks at the web pages submitted. The directories where webmasters can submit both the URL (Uniform Resource Locator) and the description normally contain more misleading information. Getting into most web directories is a bination of luck and quality. Although 此資料來自企業 anyone is able to submit a web page, there is no guarantee that a certain page will be included. Some directories charge for submission, which is basically a ripoff. Some crawlers maintain an associated directory. If your site is in the directory, the ranking of your web site normally will be higher, as it is already preclassified. Many directories work with crawlers together, in order to deliver results, when nothing can be found in the directory. Meta search engines do not have a database with URLs and descriptions. Instead they have a database of search engines. If you enter your keywords into a meta search engine it will send out requests to all the directories and crawlers it has stored in its database. The meta search engines with a more sophisticated application in the background are able to detect double URLs which e back from the various search engines and present only a single URL to the customer. 34. Crawler is a kind of__________. A. worm B. search engine C. service D. directory 35. The disadvantage of Crawler is that it__________. A. provides a plete database B. takes too much time to find the needed information C. provides too much useless information D. gives response to every quest 36. Who can input information to the web directories? A. Only webmasters. B. Both directory maintainers and webmasters. C. Any one who wants to announce a web page. D. Any one who has found a new web page. Passage 3 In what seems like the prehistoric times of puter history。 the earth’s postwar era, there was quite a widespread rumor that puters would take over the world from man one day. Already today, less than fifty years later, as puters are relieving us of more and more of the routine tasks in business and in our personal lives, we are faced with a less dramatic but not less foreseen problem. People tend to be overtrusting of puters and are reluctant to challenge their authority. Indeed, they behave as if they were hardly aware that wrong buttons may be pushed, or that a puter may simply malfunction. Obviously, there would be no point in investing in a puter if you had to check all its answers, but people should also rely on their own internal puters and check the machine when they have the feeling that something has gone wrong. Questioning and routine doublechecks must continue to be as much a part of good business as they were in preputer days. Maybe each puter should e with the warning: for all the help this puter may provide, it should not be seen as a substitute for fundamental thinking and reasoning skills. 此資料來自企業 37. According to the passage, the author would probably disapprove of__________. A. investment in puters B. plete dependence on puters C. doublecheck on puters D. the use of puter 38. In the author’s opinion, people should__________. A. be reasonably doubtful about puters B. use puters for business purposes only C. substitute puters for basic thinking D. check all their answers when using puters 39. What is suggested in this passage? A. Computer won’t change our personal lives. B. Computer can create unforeseen problems. C. Computer has taken control of the world. D. Computer cannot affect our businesses. 40. What is the main purpose of this passage? A. To look back to the early days of puters. B. To explain what technical problems may occur with puters. C. To discourage investment in puters. D. To warn against a mentally lazy attitude towards puters. 四、 單詞漢譯英（本大題共 15 小題，每小題 1 分，共 15 分） 根據給出的漢語詞義和規定的詞類寫出相應的英語單詞。 41. 收入；歲入 n. r_______________ 42. 闖入；侵擾 v. i_______________ 43. 承擔責任的 adj. r_______________ 44. 繁榮 n. p_______________ 45. 證