【正文】 ion mark ( ) in the right place and write the missing word in the blank. If you delete a word, cross it out and put a slash (/) in the blank. The Seattle Times Company is one newspaper firm that has recognized the need for change and done something about it. In the newspaper industry, papers must reflect the diversity of the munities to which they provide information. It must reflect that diversity with their news coverage or risk losing their readers39。 and the earlier you start planning for it, the better. A) transformation C) transaction B) transmission D) transition 50. Mutual respect for territorial _____is one of the bases upon which our two countries develop relationships. A) unity C) entirety B) integrity D) reliability 51. As one of the youngest professors in the university, Mr. Brown is certainly on the _____ of a brilliant career. A) porch C) course B) edge D) threshold 52. We work to make money, but it39。s vision _____. A) will be far better at night than in the daytime B) may be broadened about 15 times than without them C) can be better improved in the daytime than at night D) will be sharper by a much greater degree at night than in the daytime 40. Which of the following is true about Bille39。s lenses are expected to reach the market in the year 2020, and one tentative plan is to use the Inter to transmit information on patients39。s vision sharper than that of cats. Bille and his team work with an optical instrument called an active mirror a device used in astronomical telescopes to spot newly emerging stars and far distant galaxies. Connected to a wavefront sensor that tracks and measures the course of a laser beam into the eye and back, the aluminum mirror detects the deficiencies of the cornea, the transparent protective layer covering the lens of the human eye. The highly precise data from the two instruments which, Bille hopes, will one day be found at the opticians (眼鏡商 ) all over the world serve as a basis for the production of pletely individualized contact lenses that correct and enhance the wearer39。s. B) Cotton Mather39。 learning performance D) make study just as easy as play 27. The majority of university professors prefer the traditional way of lecturing in the belief that _________________. A) it draws the close attention of the students B) it conforms in a way to the design of the Creator C) it presents course content in a scientific and objective manner D) it helps students to prehend abstract theories more easily 28. What the author remends in this passage is that _________. A) college education should be improved through radical measures B) more freedom of choice should be given to students in their studies C) traditional college lectures should be replaced by dramatized performances D) interaction should be encouraged in the process of teaching 29. By saying They seemed 39。s observation that lecturing is an unnatural act, an act for which God did not design humans. It is perfectly all right, now and then, for a 中 勤 在 線 全 力 奉 獻(xiàn) 5 human to be possessed by the urge to speak, and to speak while others remain silent. But to do this regularly, one hour and 15 minutes at a time ... for one person to drag on while others sit in silence? ... I do not believe that this is what the Creator ... designed humans to do. The strange, almost inprehensible fact is that many professors, just as they feel obliged to write dully, believe that they should lecture dully. To show enthusiasm is to risk appearing unscientific, unobjective。s enjoy it while we can. But expect it all to change, and security to bee the number one issue, when the most influential inhabitants of the Net are selling services they want to be paid for. 21. By saying “... owners of well over half of all World Wide Web sites have set up home without fitting locks to their doors (Lines 34, Para. 2), the author means that _____. A) those happy times appear still to be with us B) there simply wasn39。s look on the bright side. Given the lack of locks, the Inter is surely the world39。s student ID card. B) The tickets are less expensive than she expected. C) She won39。ll teach the man to operate the puter. C) She doesn39。11 type the letter for the man. B) She39。ll let John use the journal first. D) John should find another copy for himself. 4. A) She promised to help the man. B) She came a long way to meet the man. C) She took the man to where he wanted to go. D) She suggested a way out of the difficulty for the man. 5. A) The train seldom arrives on time. B) The schedule has been misprinted. C) The speakers arrived at the station late. D) The pany has trouble printing a schedule. 6. A) To find a better science journal in the library. B) Not to miss any chance to collect useful information. C) To buy the latest issue of the magazine. D) Not to subscribe to the journal. 7. A) She wants to borrow the man39。s biggest munity. A new study by Dan Farmer, a gifted programmer, using an automated investigative program of his own called SATAN, shows that the owners of well over half of all World Wide Web sites have set up home without fitting locks to their doors. SATAN can try out a variety of wellknown hacking (黑客的 ) tricks on an Inter site without actually breaking in. Farmer has made the program publicly available, amid much criticism. A person with evil intent could use it to hunt down sites that are easy to burgle (闖入……行竊 ). But Farmer is very concerned about the need to alert the public to poor security and, so far, events have proved him right. SATAN has done more to alert people to the risks than cause new disorder. So is the Net being more secure? Far from it. In the early days, when you visited a Web site your browser simply looked at the content