【正文】 the spot 閱讀下面這篇短文，短文后列出7個句子，請根據(jù)短文的內(nèi)容對每個句子做出判斷。 It is generally taken for granted that the groundwater drawn from wells is present every where and will always be available and clean and safe to drink. But experts are reporting that groundwater sources can dry up through overuse, or bee contaminated as a result of pollution, poor sanitation (衛(wèi)生) or salt water intrusion. Groundwater is omnipresent.RightWrongNot mentioned18 A B CThe middle classes drink bottled water because water pipes rarely extend to their neighbourhoods.RightWrongNot mentioned22 A B C 1If you see someone you know and like at school, your brain says familiar and safe. If you see someone new, it says, new—potentially threatening. Then your brain starts to match features of this stranger with other known memories. The height, weight, dress, ethnicity, gestures, and tone of voice are all matched up. The more unfamiliar the characteristies, the more your brain may say, This is new. 1 don39。When we stereotype people, we use a less mature form of thinking (not unlike the immature thinking of a very young child) that makes simplistic and categorical impressions of others. Rather than learn about the depth and breadth of people—their history, interest, values, strengths, and true character—we categorize them as jocks, geeks, or freaks.5 Paragraph 3 ________25 Ways of Departure from Immature and Simplistic ImpressionsB Threatening Aspect of First ImpressionsF The way we stereotype people is a less mature form of thinking, which is similar to ________.30the most plex areas of our cortexC an opportunity to analyze different forms of thinking 下面有3篇短文，每篇短文后有5道題，每題后面有4個選項(xiàng)。 Their paper adds crucial weight to the l988 theory put forward by Leo Kinlen, a cancer epidemiologist at Oxford University, who said that exposure to a mon unidentified infection through population mixing resulted in the disease.31 A Leo Kinlen.C Population mixing is the most important reason for leukaemia cluster. According to the passage, which of the following is true? ________ D Children born in a large town are at higher risk of leukaemia.34 A medical journal B the kind of infection that causes childhood leukaemia A study by scientists in Finland has found that mobile phone radiation can cause changes in human cells that might affect the brain, the leader of the research team said. But Darius Leszczynski, who headed the 2year study and will present findings next week at a conference in Quebec(魁北克), said more research was needed to determine the seriousness of the changes and their impact on the brain or the body.s Radiation and Nuclear Safety Authority found that exposure to radiation from mobile phones can cause increased activity in hundreds of proteins in human cells grown in a laboratory, he said. Increased protein activity might cause ceils to shrinknot the blood |vessels hut the cells themselvesand then tiny gaps could appear between those cells through which some molecules could pass. he said. B Mobile phone radiation can shrink the blood vessels and prevent blood from flowing smoothly.s the result of the French study? ________ B Headache.s disease. According to the passage, what would be the future of the use of mobile phone? ________ D There will be new restrictions on the use of mobile phone.40 A The research in Finland found that mobile phone radiation will affect one39。 B Mobile phone radiation can cause increased activity in hundreds of protein in human cells. The proportion of works cut for the cinema in Britain dropped from 40 per cent when I joined the BBFC in 1975 to less than 4 per cent when I left. But I don39。 The Internet is, of course, the greatest problem for this century. The world will have to find a means, through some sort of international treaty of United Nations initiative, to control the material that39。enjoy the technical manoeuvres (策略) that enable you to win. But in respect of violence in ma instream films, I39。 instead of writing letters, one will send little home movies entitled My Week.41 A The Internet is the greatest progress for this century. B Comedy.t believe we39。 A Digitallydelivered movies. C Uncertain. What does mediasaturated in Fifty years on we could well be mediasaturated as... () mean? ________ D Be benefited by media. 閱讀下面的短文，文章中有5處空白，文章后面有6組文字，請根據(jù)文章的內(nèi)容選擇5組文字，將其分別放回文章原有位置，以恢復(fù)文章原貌。46 47 Are we losing our sense of what is reasonable and what is unreasonable? s long, long past hundreds of kinds of creatures have evolved, risen to a degree of success and died out. In the long, long future there will be many new and different forms of life. Those creatures that adapt themselves successfully to what the earth offers will survive for a long time. You may take it as another rule that when, at last, human beings show signs of dying out, no other creature will extend a paw(爪)to p