Because of the pressure and stress from their careers and children, adult children tend to
A.Y
B.N
C.NG
A.Y
B.N
C.NG
听力原文: Clay is found almost everywhere in the world. (32) It is formed by the action of wind and water on rocks over thousands of years. The rocks change in both chemical and physical ways. Chemically, elements are added and taken away. Physically, the rocks break down into smaller and smaller pieces. After a long time, some of the rock changes to clay. (33) Clay is important because it is used around the world to make containers of all kinds. Potters add water to soften the clay. This makes it easier to form. into shapes by hand or by machine. Then it is fired in an extremely hot stove. The result is a container with a hard surface that will last for many years. You can usually find good clay (34) in low areas of islands or land, especially if volcanoes helped form. the land. (34) Clay often exists in fields covered with some water. The clay will be found about one meter below the ground. (34) River banks often also have clay about one meter or less under the surface. You can recognize clay (35) because it is very shiny when it is wet. You can also perform. a test. Take some of the material and add enough water to it to make it seem like you are making bread. Then press it in your hand until it is about the size of an egg. It is probably clay if it holds together instead of falling apart when you stop pressing.
(33)
A.The natural force makes it come into being.
B.It originates from some chemical elements in the nature.
C.It comes from the rocks with the action of wind and water.
D.A series of biological changes happen in the process.
That is just one of the newer gimmicks that make the modem car so much more comfortable to drive than those produced not so long ago. Another innovation is the self-adjusting seat. When you put the key in the car door, the front seat will automatically adjust itself to the driver's preferred driving position.
These ideas were dreamt up at General Motors' research laboratories in Detroit. The laboratory was set up in the mid-sixties, in response to consumer groups who attacked the company for its safety record. Since then, the company has set itself an impossible goal: that you'll be able to walk away from most car accidents. It spends roughly one billion US dollars every year on safety research.
The company is working on helping drivers survive crashes at higher speeds. The idea is that the driver won't fly out of the car because of his seat belt, He won't be crushed by the side door coming in because it will be strengthened by a side beam. His ribs won't be crushed, nor his organs injured by the steering wheel, because it will bend when the body hits it. His face won't be slashed by broken glass because the windscreen won't shatter.
Every year, the total world-wide bill for injuries of all types is estimated at US $ 500 billion. Transport injuries of all sorts account for one quarter of this. This gives some indication of the size of the problem the scientists working at General Motors' research laboratory have set themselves.
"Not any more." in paragraph one indicates that ______.
A.the sun is no longer as hot these days
B.the car's air-conditioner can make the interior cooler
C.the painful experience doesn't exist any longer
D.the driver doesn't need to wait before he gets in the ear now
Like the press in most other countries, American newspapers range from the “sensati onal”, which feature crime, sex and rumor, to the serious, which focus on factual news and the analysis of world events.But with few exceptions American newspapers try to entertain as well as give information, for they have to compete with television.
Just as American newspapers give way to all tastes, so do they also try and apply to readers for all political persuasions.A few newspapers support extremist (过激分子)groups on the far right and on the far left, but most daily newspapers attempt to attract middle-of-the-road Americans who are essentially moderate.Many of these papers print columns by well-known journalists of different political and social views in order to present a balanced picture.
As in other democratic countries American newspapers ca n be either responsible or irresponsible, but it is generally accepted that the American press serves its country well and that it has more than once bravely uncovered political scandals (丑闻)or crimes, for instance, the Watergate Affair.The newspapers dr ew the attention of the public to the fears of the Vietnam War.
1.There are fewer national newspapers in ().
A.Britain than in the U.S.A
B.France than in Britain
C.the U.S.A.than in Britain or France
D.France than in t he U.S.A.or Britain
2.Most American newspapers try to entertain their readers because ().
A.they have to keep up a good relation with them
B.they have to compete with television
C.they have to write about crime, sex and rumor
D.t hey have to give factual news in an interesting way
3.Many American newspapers attract readers of different political tendency by ().
A.supporting extremist groups from time to time
B.inviting middle-of-the-road Americans to write articles for them
C.avoiding carrying articles about extremists
D.printing articles representing different political viewpoints
4.In this passage the underlined word “press” (Para.2) means ().
A.a machine for printing
B.the business o f printing
C.great force
D.newspapers
5.The passage is mainly about ().
A.the characteristics of American newspapers
B.the development of American newspapers
C.the functions of American newspapers
D.the m erits and shortcomings of American newspapers
听力原文: Paper is one of the most important products ever invented by man. Widespread use of written language would not have been possible without some cheap and practical material to write on. The invention of paper meant that more people could be educated because more books could be printed and distributed. Together with the printing press, paper provided an extremely important way to communicate knowledge.
How much paper do you use every year? Probably you cannot answer that question quickly. In 1900 the world's use of paper was about one kilogram for each person a year. Now some countries use as much as 50 kilograms of paper for each person a year. Countries like the United States, England and Sweden use more paper than other countries.
Paper, like many other things that we use today, was first made in China. In Egypt and the West, paper was not very commonly used before the year 1400. The Egyptians wrote on a kind of material made of a water plant. Europeans used parchment for many hundreds of years. Parch-ment was very strong; it was made from the skin of certain young animals. We have learnt of the most important facts of European history from records that were kept on parchment.
(29)
A.More jobs could be provided than before.
B.More people could be educated than before.
C.More books could be printed and distributed.
D.More ways could be used to exchange knowledge.
It seems that only when government decides it can afford tax incentives or production sacrifices is there any initiative for change. Where is industry's and our recognition that protecting mankind's great treasure is the single most important responsibility? If ever there will be time for environmental health professionals to come to the frontlines and provide leadership to solve environmental problems, that time is now.
We are being asked, and, in fact, the public is demanding that we take positive action. It is our responsibility as professionals in environmental health to make the difference. Yes, the ecologists, the environmental activists and the conservationists serve to communicate, stimulate thinking and promote behavioral change. However, it is those of us who are paid to make the decisions to develop, improve and enforce environmental standards, I submit, who must lead the charge.
We must recognize that environmental health issues do not stop at city limits, county lines, state or even federal boundaries. We can no longer afford to be tunnel-visioned in our approach. We must visualize issues from every perspective to make the objective decisions. We must express our views clearly to prevent media distortion and public confusion. I believe we have a three-part mission for the present. First, we must continue to press for improvements in the quality of life that people can make for themselves. Second, we must investigate and understand the link between environment and health. Third, we must be able to communicate technical information in a form. that citizens can understand. If we can accomplish these three goals in this decade, maybe we can finally stop environmental degradation, and not merely hold it back. We will then be able to spend pollution dollars truly on prevention rather than on bandages.
We can infer from the first two paragraphs that the industrialists disregard environmental protection chiefly because ______.
A.they are unaware of the consequences of what they are doing
B.they are reluctant to sacrifice their own economic interests
C.time has not yet come for them to put due emphasis on it
D.it is difficult for them to take effective measures
It seems that only when government decides it can afford tax incentives or production sacrifices is there any initiative for change. Where is industry’s and our recognition that protecting mankind’s great treasure is the single most important responsibility? If ever there will be time for environmental health professionals to come to the frontlines and provide leadership to solve environmental problems, that time is now.
We are being asked, and, in fact, the public is demanding that we take positive action. It is our responsibility as professionals in environmental health to make the difference. Yes, the ecologists, the environmental activists and the conservationists serve to communicate, stimulate thinking and promote behavioral change. However, it is those of us who are paid to make the decisions to develop, improve and enforce environmental standards, I submit, who must lead the charge.
We must recognize that environmental health issues do not stop at city limits, county lines, state or even federal boundaries. We can no longer afford to be tunnel-visioned in our approach. We must visualize issues from every perspective to make the objective decisions. We must express our views clearly to prevent media distortion and public confusion.
I believe we have a three-part mission for the present. First, we must continue to press for improvements in the quality of life that people can make for themselves. Second, we must investigate and understand the link between environment and health. Third, we must be able to communicate technical information in a form. that citizens can understand. If we can accomplish these three goals in this decade, maybe we can finally stop environmental degradation, and not merely hold it back. We will then be able to spend pollution dollars truly on prevention rather than on bandages.
第16题:We can infer from the first two paragraphs that the industrialists disregard environmental protection chiefly because ________.
A) they are unaware of the consequences of what they are doing
B) they are reluctant to sacrifice their own economic interests
C) time has not yet come for them to put due emphasis on it
D) it is difficult for them to take effective measures
Rat race rebels
Most of us are trapped in a nine-to-five office routine and many of us would like to escape. We interviewed three people who have said “No!” to this rat race…
Fiona
After university, I was on the dole for a few months. I didn’t have any money, so I was really pleased to get an office job… but it was very boring! I gave it up and went to do voluntary work for the VSO – Voluntary Service Overseas – in Rwanda. I teach old people and children to read and write. It’s not the most comfortable of jobs but it’s great to be doing something of real use for once.
Andy
I used to be a freelance news journalist. It was very stressful and I had to travel a lot. I applied for loads of other jobs with no success, so I started to think about my real interest – football! Now, I work from home and write football articles for press agencies around the world. It’s a full-time job but I have much more free time. I’m my own boss and I can get up when I want!
Emma
I used to be a teacher and I worked 40 hours a week. Then, I saw the movie American Beauty and thought I could change my life too! I did a course in acupuncture and shiatsu massage. I took four years to get qualified but now I have set up my own business. Shiatsu is very popular these days because people are so stressed and you can earn quite good money.
1、Emma didn’t have a job for a while.
2、Andy has turned an interest into a profession.
3、Fiona has her own company.
4、Fiona feels she is doing something useful.
5、Andy was influenced by a film that he saw.
A Day in the Life of Citizen KYZ606 and his Pet Computer Daniel
Friday
8:00 When I wake up, my pet computer, Daniel, smiles at me and says “Good morning”. He makes me a coffee and chooses my “look” for the day.
9:00 At the office again. I want sunshine today so Daniel changes the lighting and air conditioning to create a ____1____ day. It’s great here, because I don’t have to think – the computers do everything. While Daniel organizes my schedule, I talk to friends ____2____ my mobile videophone.
11:30 At the gym. My computer knows exactly ____3____ I need to do. I don’t like doing so ____4____ exercise, but Daniel says I’ll have a heart attack at the age of 53 if I don’t.
13:00 Lunch in the office restaurant. We press some ____5____ on the food-ordering machine, and the pills arrive quickly through a hole in the table. Everything tastes really good today.
13:30 Back in the office, there’s nothing to do so I take a ____6____. Daniel will wake me up when I’ve had enough sleep.
16:00 Daniel has woken me up, but there’s no work to do so I do a bit of ____7____ online. I love shopping. Daniel helps me find a shirt that will look good at the party tonight. He really knows what I like.
19:00 Back at home, I watch a football match, although it’s not very exciting ____8____ Daniel tells me the result before the end. He does that with films as well – I get really annoyed with him.
21:00 Party in full swing. As soon as I arrive, Daniel chooses me a partner ____9____ will be compatible. She seems very nice. I order another whisky and a red warning light goes on – I am drinking too much again!
23:00 Time ____10____ bed. Daniel prepares my pyjamas and my dreams for the night. I think I would prefer to dream on my own, but anyway… It’s been a good day...I think!
1、A、rainy
B、sunny
C、cloudy
2、A、on
B、in
C、through
3、A、which
B、that
C、what
4、A、much
B、many
C、more
5、A、cards
B、keys
C、buttons
6、A、nap
B、walk
C、shower
7、A、chatting
B、shopping
C、looking
8、A、so that
B、because
C、however
9、A、however
B、what
C、who
10、A、for
B、to
C、with
A.Hold a press conference.
B.Blame the former CEO.
C.Ask for more employees.
D.Reorganize.
A.to press something or make it smaller
B.to press something or make it bigger
C.to press something or make it larger
D.to press something or make it harder
Currently there are some 20,000 chemicals in use, but the scientists only have detailed information on around 1,000 of them. To see the advantages of GM food you have only to consider the recent press revelation that the average lettuce(莴苣) receives eleven pesticide applications before it reaches the supermarket shelf. I'm sure chemicals and their role in disease will become a big issue in the next century, as the population of the developed world worries increasingly about its health.
The reason GM food will not go away is that we need a three-fold increase in food production by the year 2050 to keep pace with the world's predicted population growth to ten or eleven billion. It's not just a question of more mouths to feed either. What is often forgotten is that all these extra people will take up space, reducing the overall land available for agriculture.
The world has 800 million hungry people. Until now, food supplies have been increased by improved varieties, pesticides and artificial fertilizers: the green revolution. Now we're on the edge of a new revolution: a genetic one.
It may well be that in the long term it is the developing world that benefits most from GM foods. It's true that for the next ten years or so GM crops may be too expensive. But the lesson of personal computers is applicable here—once the technology has been developed for money—spinning crops, like maize(玉米) and cotton, it will filter down and become affordable for all. This doesn't mean, unfortunately, that famines will disappear, but severity and duration will be helped by an improved ability to produce and distribute food.
Why may GM foodstuffs be liked by people in the future?
A.Because they will be cheaper than conventional foodstuffs.
B.Because they will remove people's worries about taking many chemicals.
C.Because it will be more convenient for people to get them.
D.Because conventional foodstuffs will not be available in the future.