DAmericanshave neverbeforeexercisedand dieted as eagerly as they are doing today

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D
Americanshave neverbeforeexercisedand dieted as eagerly as they are doing today. As a result,they do not only look younger and slimmer,but feel better.Because of increased physical fitness,life expectance in the nation has risen to seventy-three years, with fewer people suffering from heart disease,the nation"s number one killer.
Jogging (慢跑),the easiest and cheapest way of improving the body,keeps over 30million people of all ages on the run. For the price of a good pair of running shoes, anyone anywhere can join the race.
Dieting,too, has become a national pastime.Promoters of diets that eliminate eating one thing or another,such as fats or carbohydrates (碳水化合物),promise as much as20- pound weight losses within two weeks. Books describing such amazing diets always head up (居…之首)the best-seller lists because people who are overweight want to lose weight quickly and easily.
Nevertheless,jogging and dieting, carried to extremes,can be harmful.Many confused joggers overdo and finally suffer from ankle and foot damage.Dieting,fortunately,becomes only a temporary means for shedding a few pounds while the body lose the balanced nutrition it requires,so most dieters cannot keep on diets.Above all,common sense should be the keystone for any dieting and exercise plan.
68.The main idea of this passage is that________.
A.both jogging and dieting can improveyour health
B.exercise and improved diet has raisedthe American"s life expectance
C.people,who jog and diet wisely,will behealthier than those who do not
D.diet and exercise harm rather thanbenefit health
69.According to the passage,which of thefollowing statements is TRUE?
A.Jogging can damage the body becauseit is too tough an exercise.
B.Diets are so popular because they areon the best-seller lists.
C.Americans now live to be 73years old.
D.Exercise and diet are more widespreadin America than ever before.
70.It is implied but not stated that ________.
A.heart disease is the number one killeramong Americans
B.exercise and dieting bring about spiritual as well as physical well-being
C.people don"t stay on a diet because itdoesn"t work
D.a 20-pound weight loss within two weeks is too much for the body
71.The best title for this passage is _________..
A.Jogging and Diet B.Exercise and Health
C.Physical FitnessD.Life Expectancy and Diet

答案

68---71 CDBC

解析

略

举一反三

C.
After blogging regularly for two months, people felt they had better social support and friendship networks than those who don’t blog. Blogging can help you feel less isolated, more connected to a community and more satisfied with your f

riendships, both online and face-to-face, new Australian research has found.
Researchers James Baker and Professor Susan Moore from Swinburne University of Technology in Melbourne have written two papers investigating the psychological benefits of blogging, regularly updating personal web pages with information that invites others to comment.
The first, published in the latest issue of the journal Cyber Psychology & Behavior, compares the mental health of people intending to blog with that of p

eople not planning to blog. Moore says the researchers messaged 600 My Space users personally and directed them to an online survey. A total of 134 completed the questionnaire; 84 intended to blog and 50 didn’t.
“We found potential bloggers were less satisfied with their friendships and they felt less socially integrated, and they didn’t feel as much part of a community as the people who weren’t interested in blogging…” Moore says. “It was as if they were saying ‘I’m going to do this blogging and it’s going to help me.’”
And it seemed to do the trick, as the researchers’ second study shows. This study, which is yet to be published, was conducted two months later. The research

ers sent out questionnaires to the same group of My Space users; this time 59 responded. Bloggers reported a greater sense of belonging to a group of like-minded people and feeling more confident for they could rely on others for help. All respondents, whether or not they blogged, reported feeling less anxious, depressed and stressed after two months of online social networking.
“So going onto My Space had lifted the mood of all participants in some way,” Moore says. “Maybe they’d just made more social connections.” Moore acknowledges this early research and hopes to follow a larger group of people for a longer period time to test some of the research findings.
46. What does the passage mainly tell us?
A. The mental health of bloggers B. Blogging improves one’s social life.
C. What kind of people are likely to blog D. Blogging has become more popular.
47. It can be inferred from the fourth paragraph that ______.
A. those who were not interested in blogging didn’t have good mental health.
B. people were likely to become bloggers if they felt

socially isolated
C. potential bloggers were those who had mental health problems
D. potential bloggers usually held a wrong view about blogging
48. The purpose of the second study is to find out ______.
A. what people do on My Space
B. how many people became bloggers
C. how people felt after blogging for two months
D. how many people kept blogging after two months
49. The second study shows that ______.
A. online social networking can do people good
B. only bloggers benefit from online social networking
C. not many potential bloggers became real bloggers
D. not all bloggers found the help they needed
50. The main purpose of people going on My Space is probably to ______.
A. exchange goods B. entertain themselves
C. seek help D. exchange views

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Everywhere you look, large quantities of information in the world are pouring. This data flood is already starting to transform business, government, science and everyday life. It has great potential for good — as long as consumers, companies and governments make the right choices about when to restrict the flow of data, and when to encourage it.
A few industries have led the way in their ability to gather and take advantage of the data. Credit-card companies monitor every purchase and can identify cheats with a high degree of accuracy. Stolen credit cards are more likely to be used to buy hard liquor than wine, for example, because it is easier to overlook. Insurance firms are also good at combining clues to spot doubtful claims: dishonest claims are more likely to be made on a Monday than a Tuesday, since policyholders (保险客户) who stage accidents tend to assemble friends as false witnesses over the weekend. By combining many such rules, it is possible to work out which cards are likeliest to have been stolen, and which claims are untrue. By analyzing “basket data”, supermarkets can make promotions to appeal to particular customers’ preferences. The oil industry uses supercomputers to help them before drilling wells.
But the data flood also poses risks. There are many examples of databases being stolen: disks full of social-security data go missing, laptops loaded with tax records are left in taxis, credit-card numbers are stolen by online purchase. The result can be privacy made public, identity stolen and cheats permitted large space. Rather than owning and controlling their own personal data, they very often find that they have lost control of it.
The best way to deal with the data flood is to make more data available in the right way, by requiring greater transparency in several areas. First, users should be given greater access to and control over the information held about them, including whom it is shared with. Google allows users to see what information it holds about them, and lets them delete their search histories or modify the targeting of advertising, for example. Second, organizations should be required to disclose details of security breaches, as is already the case in some parts of the world, to encourage bosses to take information security more seriously. Third, organizations should be subject to an annual security check, with the resulting grade made public (though details of any problems exposed would not be). This would encourage companies to keep their security measures up to date.
59. What is the best title for this passage?
A. Information Flood B. Benefits of Data Flood
C. Harms of Data Flood D. How to Use Data in a Right Way
60. From the passage we can infer that ________.
A. lots of data are lost because of hardware problems
B. online purchases are becoming more and more popular
C. credit cards are not so secure to use and will go out of use very soon
D. insurance firms have to investigate before they confirm their policyholders’ claims
61. Which of the following is the writer’s opinion about how to deal with the data flood?
A. Personal information should be used for public benefits.
B. The users should be given the right to access public information.
C. Companies should update their measures to guarantee their data safety.
D. Organizations should keep their resulting grade of security checks unknown to the public.
62. From the passage we can conclude that _________.
A. the data flood makes peoples’ life less convenient and more expensive
B. companies and insurance firms are responsible for the data flood
C. the information flood is more useful to organizations than to individuals
D. the information flood has both positive and negative influence on modern life

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第二节：完形填空（共20小题，每小题1.5分，满分30分）
阅读下面短文,掌握其大意,然后从36-55各题所给的四个选项（A、B、C和D）中，选出最佳选项.
I would like to suggest that for sixty to ninety minutes each evening all television broadcasting in the United States be forbidden by law.
Let us take a 36 , reasonable look at what the results might be if such a(an) 37 were accepted; families might use the time for a real family hour. Without the distraction of TV, they might   38 together after dinner and actually talk to one another. It is well known that many of our 39 —everything in fact, from the generation gap to the high divorce rate to some forms of 40 illness —are caused at least in part by 41 to communicate. By using the quiet family hour to 42 our problems, we might get to know each other better, and to like each other better.
On evenings when such talk is 43 , families could discover more active pastimes（消遣，娱乐. Freed from TV, forced to find their own activities, they might take a   44 together to watch the sunset 45 they might take a walk together. 46 free time and no TV, children and adults might discover reading. There is more entertainment in 47 than in a TV program. 48 report that the generation growing up with television can hardly write an English sentence, 49 at the college level. 50 is often learned from reading. A more literate new generation could be a product of the quiet hour.
A different 51 of reading might also be done as it was in the past: reading aloud. The quiet hour could become the story hour. When the 52 ends, the TV net works might be forced to 53 with better shows in order to get us back from our newly discovered activities.
At first glance, this idea seems radical（激进的. How will we spend the time then? The fact is: it has been only twenty-five years 54 television came to control American free time. Those of us thirty-five and older can 55 childhoods without television. It wasn’t that difficult.
36．A．valuable   B．pleasant    C．quick D．serious
37．A．advice      B．suggestion C．opinion     D．Offer
38．A．get around       B．stand still C．meet D．sit around
39．A．problems B．trouble     C．affairs      D．Misfortune
40．A．physical    B．common   C．mental      D．familiar
41．A．attempt     B．failure      C．ability      D．permission
42．A．discuss     B．talk   C．make sure D．see to
43．A．impossible       B．unnecessary      C．funny       D．unpleasant
44．A．walk B．look C．ride   D．rest
45．A．and   B．or     C．but    D．While
46．A．At    B．In     C．For   D．With
47．A．a fine poem     B．a good book     C．a quiet hour     D．a composition
48．A．Professors B．Scientists C．Parents     D．Educators
49．A．yet    B．still   C．even D．just
50．A．Writing    B．Skill C．Speaking D．Listening
51．A．form B．kind C．method     D．step
52．A．reading     B．quiet hour C．activity     D．programme
53．A．come across     B．come about      C．come up   D．broadcast
54．A．before      B．since C．until D．after
55．A．remind     B．remember C．recognize D．Know

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D
In Canada you can find dogs， cats， horses，etc．in almost every family．These are their pets．People love these pets and have them as their good friends．Before they keep them in their houses，they take them to animal hospitals to give them injections（注射） so that they won"t carry disease．They have special animal food stores，though they can get animal food in almost every kind of store．Some people spend around two hundred Canadian dollars a month on animal food.When you visit people"s houses，they would be very glad to show you their pets and they are very proud of them．You will also find that almost every family has a bird feeder in their garden．All kinds of birds are welcomed to come and have a good meal． They are free to come and go and nobody is allowed to kill any animal in Canada．They have a law against killing wild animals．If you killed an animal，you would be punished.If an animal happened to get run over by a car，people would be very sad about it．
People in Canada have many reasons to like animals． One of them might be：Their family ties are not as close as ours． When children grow up， they leave their parents and start their own life． Then the old will feel lonely． But pets can solve this problem． They can be good friends and never leave them alone．
67． The passage mainly talks about        ．
A． how to keep disease from pets       B． pets in Canada
C． how to take good care of pets       D． life of the old in Canada
68．They give their pets injections before keeping them at their houses because      ．
A． the pets are sick
B． the pets are wild
C．they want to stop them from carrying disease
D．they want them to sleep on the way home
69． In Canada， children leave their parents when they grow up because ＿＿＿＿＿．
A.they don"t love their parents any more B.they can only find jobs far from their parents
C.their parents" houses are too small    D.they wouldn"t depend on their parents any more
70． Which of the following is TRUE？
A.People buy animal food only at the animal food stores．
B.Pets eat better than people．
C.Almost every family has a birdcage in his house．
D.Any bird can come to the bird feeders to eat．

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In some countries where racial prejudice is acute, violence has so come to be taken for granted as a means of solving differences that it is not even questioned. There are countries where the white man imposes his rule by brute force; there are countries where the black man protests by setting fire to cities. Important people on both sides, who would in other respects appear to be reasonable men, get up and calmly argue in favor of violence--- as if it were a legitimate solution, like any other. What is really frightening, what really fills you with despair, is the realization that when it comes to the crunch（关键时刻）, we have made no actual progress at all. We may wear collars and ties instead of war-paint, but our instinct remain basically unchanged. The whole of the recorded history of the human race, that tedious documentation of violence, has taught us absolutely nothing. We have still not learned that violence never solves a problem but makes it even acute. The sheer horror, the bloodshed（流血）, the suffering mean nothing. No solution ever comes to light the morning after when we dismally contemplate the smoking ruins and wonder what hit us.
The truly reasonable men who know where the solutions lie are finding it harder and harder to get a hearing. They are despised, mistrusted and even persuaded by their own kind because they advocate such apparently outrageous things as law enforcement（执行）. If half the energy that goes into violent acts were put to good use, if our efforts were directed at cleaning up the slums and ghettos, at improving living standards and providing education and employment for all, we would have gone a long way to arriving at a solution. Our strength is sapped by having to mop up the mess that violence leaves in its wake. In a well-directed effort, it would not be impossible to fulfill the ideals of a stable social programme. The benefits that can be derived from constructive solutions are everywhere apparent in the world around us. Genuine and lasting solutions are always possible, providing we work within the framework of the law.
72. What is the best title for this passage?
A. Advocating Violence.
B. Violence Can Do Nothing to Diminish Race Prejudice
C. Violence as a Legitimate Solution
D. Violence: The Instinct of Human Race
73. Recorded history has taught us __________.
A. violence never solves anything   B. nothing
C. the bloodshed means nothing     D. everything
74. It can be inferred that truly reasonable men ________.
A. can’t get a hearing   B. are looked down upon
C. are persecuted      D. have difficulty in advocating law enforcement
75. According to the author, the best way to solve race prejudice is ________.
A. law enforcement   B. knowledge C. nonviolence   D. mopping up the violent mess

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