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更多“While a lot of people advocate the prominent role of advanced technology in environmental”相关的问题
第1题
第2题
Children from divorced families who marry later will ______.
A．have no trust in other people
B．be more likely to get divorced
C．firmly protect their marriage
D．have stable marriage
第3题
According to the passage, man will begin to think about such needs as housing and clothing only when______.
A．he has saved up enough money
B．he has grown dissatisfied with his simple shelter
C．he has satisfied his hunger
D．he has learned to build houses
第4题
Auctions（拍卖) are public sales of goods, conducted by an officially approved auctioneer.
Auctions(拍卖) are public sales of goods, conducted by an officially approved auctioneer. He asked the crowd to gather in the auction room to bid for various items on sale. He encourages buyers to bid higher figures and finally names the highest bidder as the buyer of the goods. This is called “knocking down” the goods, for the bidding ends when the auctioneer bangs a small hammer on a raised platform.
The ancient Romans probably invented sales by auction and the English word comes from the Latin "autic", meaning "increase". The Romans usually sold in this way the spoils taken in war; these sales were called "sub hasta", meaning "under the spear", a spear being stuck in the ground as a signal for a crowd to gather. In England in the eighteenth and nineteenth centuries goods were often sold "by the candle"; a short candle was lit by the auctioneer and bids could be made while it was burning. Practically all goods can be sold by auction. Among these are coffee, skins, wool, tea, cocoa, furs, fruit, vegetables and wines. Auction sales are also usual for land and property, antique furniture, pictures, rare books, old china and works of art. The auction rooms at Chritie's and Sotheby's in London and New York are world famous.
An auction is usually advertised beforehand with full particulars of the articles to be sold and where and when they can be viewed by the buyers. If the advertisement cannot give full details, catalogues are printed, and each group of goods to be sold together, called a "lot", is usually given a number. The auctioneer need not begin with lot one and continue the numerical order; he may wait until he notices the fact that certain buyers are in the room and then produce the lots they are likely to be interested in. The auctioneer's services are paid for in the form. of a percentage of the price the goods are sold for. The auctioneer therefore has a direct interest in pushing up the bidding.
Auctioned goods are sold（）.
A.for the highest price offered
B.at fixed prices
C.at prices lower than their true value
D.at prices offered by the auctioneer
第5题
Another advantage of money is that it is a measure of value, that is, it serves as a unit in terms of which the relative values of different products can be expressed. In a barter economy it would be necessary to determine how many plates were worth one hundred weight of cotton, or how many pens should be exchanged for a ton of coal, which would be a difficult and time-consuming task. The process of establishing relative values would have to be undertaken for every act of exchange, according to what products were being offered against one another, and according to the two parties'desires and preferences. If I am trying to barter fish bananas, for example, a lot would depend on whether the person willing to barter fish for bananas, for example, a lot would depend on whether the person willing to exchange bananas is or not keen on fish.
Thirdly, money acts as a store of wealth. It is difficult to imagine saving under a barter system. No one engaged on only one stage in the manufacture of a person could save part of his output, since he would be producing nothing complete. Even when a person actually produced a complete product the difficulties would be overwhelming. Most products deteriorate fairly rapidly, either physically or in value, as a result of long storage; even if storage were possible, the practice of storing products for years on would involve obvious disadvantages-imagine a coal-miner attempting to save enough coal, which of course is his product, to keep him for life. If wealth could not be saved, or only with great difficulty, future needs could not be provided for, or capital accumulated to raise productivity.
Using money as a medium of exchange means that______.
A．you have to sell something in order to buy something
B．you have to buy something in order to sell something
C．you don't have to buy something in order to sell something
D．the seller and the purchaser are the same person
第6题
A travel agent can give you information on special economy fares for trains, buses and planes. Think about hiking or biking for a part of your trip, too. You’ll not only save money, but you’ll also see a lot more of the country.
Some students may want to travel by car. Be sure to think about going with other students—many colleges have “ride boards” that list when and where other students plan to travel. Many radio stations provide the same sort of service — they announce who’s driving where, when, how many riders they will take and what the expenses will be.
There are many inexpensive, older hotels near bus or train stations. Check your travel guide for names of the best. Many parts of the country also have youth hostels where young people can stay for only a few dollars a night.
You don’t have to eat in restaurants all the time, but we don’t recommend a diet of candy and cola, either. You can usually get a healthy, cheap breakfast in a restaurant. If the weather is warm, you can buy food in supermarkets or at roadside stands and have a picnic for lunch. For dinner you can get the names of good, cheap restaurants from travel guides or friends.
26、The passage tells students _______ .
A.how to make travel plans
B.how to get help while traveling
C.how to use less money while traveling
D.how to choose hotels
27、To see more of the country, you’d better travel _______ .
A.by plane
B.by bus
C.by train
D.by bike
28、If you want to share rides with others, you can get information _______ .
A.on the blackboards in classrooms
B.from school administrators
C.through certain radio programs
D.from travel agents
29、According to the passage, staying at youth hostels is _______ .
A.cheap
B.convenient
C.comfortable
D.enjoyable
30、To save money, you can _______ .
A.have more candy and cola
B.invite your friends for a picnic
C.take some food with you
D.eat in restaurants sometimes
第7题
In some ways, you may be right. Weekend weather differs from weekday weather in certain places, say researchers who studied more than 40 years of weather data from around the world. They focused on temperature differences between daytime highs and nighttime lows. This difference measurement is called the daily temperature range, or DTR.
Part of the study involved 660 weather stations in the continental United States. At more than 230 of these sites, the average DTR for Saturday, Sunday, and Monday was different from the average DTR for Wednesday, Thursday, and Friday, the researchers found. The difference was small only several tenths of a Celsius degree-but the pattern was striking enough to make the scientists take notice.
In the southwestern U. S., temperature ranges were typically broader on weekends. In the Midwest, weekdays saw larger daily temperature variations.
This sort of weekly rise and fall doesn't line up with any natural cycles, the researchers say. Instead, they blame human activities, possibly air pollution from those activities, for these weather effects. For example, tiny particles in the air could affect the amount of cloud cover, which would in turn affect daily temperatures.
So, tiny windborne particles from California, generated on weekdays, might first affect weather close to home in the southwest, then later influence midwestern weather.
It looks like your weekend weather has a lot to do with which way the wind blows and where it comes from.
It can be concluded that ______.
A．the sky always turns gray only on weekends.
B．in the Midwest, weekdays saw larger daily temperature variations sometimes.
C．this difference measurement is called DTR, meaning the daytime temperature range.
D．part of the study involved 660 weather stations only in the United Nation.
第8题
Both Matti Dog and Yellow Dog were strays of unknown history.They both showed signs, curling up at sharp voices and fast movement, of having been beaten in their past homes.We got Matti Dog at the pound (走失家畜认领栏), where she was known as Lady.Yellow Dog appeared while my wife and son were traveling in Utah.
In spite of their backgrounds they are simply wonderful dogs.Both stay at home, without requiring a chain, or fence.We don’t need a leash(皮带)on our walks, they stay close to me, and come immediately when I whistle.If I ask them to sit, they do and they stay until released.Yellow Dog does tend to find and carry dead animals on our walk — but hey he is a dog…
Training Matti Dog and Yellow Dog to behave this well took love and 3-4 weeks of daily half-hour exercises of basic obedience(服从).Not much effort but apparently more than many are willing to give.
On this 3-mile walk, we pass about 8 other houses and 15 other dogs.Folks in my neighborhood like dogs! But what is troubling is that 6 of these dogs appear to be chained all the time.I don’t monitor this, but I have walked by at various times of the day and they were always chained.
These poor dogs are castoffs(被抛弃的狗), perhaps a Christmas present now ignored, or maybe they just behave so “badly” that their humans gave up.What does it say about owners that they can’t spend 2-4 weeks half an hour daily to teach their dog how to behave in a way that permits the dog freedom and that helps that dog be a better companion？
I do know some of these folks.They seem decent enough, but here for all passers to see is the failure of their relationship with man’s best friend.
Your dog is a great billboard.The advertisement is about you.
1.What do we know about the two dogs？()
A.They behave badly at home
B.They were Christmas presents
C.They are dirty and ill
D.They were picked up by the family
2.The writer treats his dogs ____________.
A.cruelly
B.with love
C.with a leash
D.strictly
3.The writer thinks the neighbors’ dogs poor because they __________.
A.don’t have freedom
B.are always hungry
C.like to attack people
D.behave badly
4.The writer believes the owners of those poor dogs _____.
A.are poor people
B.don’t know how to train dogs
C.don’t really love their dogs
D.are too busy to care for dogs
5.“The advertisement is about you” means _________.
A.a lot can be learnt about you from your dog
B.an advertisement is made about you
C.you should know a lot about your dog
D.you make an advertisement for your dog
第9题
While we have complained about our jobs or fallen asleep in car-pool lines, our children have been noticing. They are worried about us. A new survey, "Ask the children," conducted by the Families and Work Institute of New York City, queried more than 1,000 kids between the ages of 8 and 18 about their parents' work lives. "If you were granted one wish to change the way your parents' work affected your life," the survey asked kids, "what would that wish be？" Most parents assumed that children would want more time with them, but only 10% did. Instead, the most common wish (among 34% ) was that parents would be less stressed and tired by work.
Allison Levin is the mother of three young children and a professional in the growing field of "work/ life quality". Levin counsels employees who are overwhelmed by their work and family obligations to carefully review their commitments-not only at the office but at home and in the community too—and start paring them down. "It's not about getting up earlier in the morning se you can get more done," she says. "It's about saying no and making choices."
We can start by leaving work, and thoughts of work, behind as soon as we start the trip home. Do something to get yourself in a good mood, like listening to music, rather than returning calls on the cell phone. When you get home, change out of your work clothes, let the answering machine take your calls, and stay away from e-mail. When your kids ask about your day, tell them about something good that happened. (In the survey, 69% of moms said they liked their work, but only 42% of kids thought their mothers really did. )
Parents can also de-stress by cutting back on their children's activities. If keeping up with your kid's schedule is killing you, insist that he choose between karate lessons and the theater troupe. Parents should also sneak away from work and family occasionally to have some fun. I keep a basketball in the trunk of my can. I might never be able to fix everything at work or at home, but at least I can work on my jump shot.
Which of the following sentences can be the best title of this passage？
A．Kids Say: Chill
B．Kids Stress Parents
C．Parents Complain about work
D．Parents Get in Good Mood
第10题
There were red faces at one of Britain's biggest banks recently. They had accepted a telephone order to buy ￡ 100,000 worth of shares from a fifteen-year-old schoolboy (they thought he was twenty-one. The shares fell in value and the schoolboy was unable to pay up. The bank lost ￡ 20,000 on the deal which it cannot get back because, for one thing, this young speculator does not have the money and, for another, being under eighteen, he is not legally liable for his debts. If the shares had risen in value by the same amount that they fell, he would have pocketed ￡ 20,000 profit. Not bad for a fifteen-year-old. It certainly is better than delivering the morning newspaper. In another recent case, a boy of fourteen found, in his grandmother's house, a suitcase full of foreign banknotes. The clean, crisp, banknotes looked very convincing but they were now not used in their country of origin or anywhere else. This young boy headed straight to the nearest bank with his pockets filled with notes. The cashiers did not realise that the country in question had reduced the value of its currency by 90%. They exchanged the notes at their face value at the current exchange rate. In three days, before he was found out, he took ￡ 200,000 from nine different banks. Amazingly, he had already spent more than half of this on taxi- rides, restaurant meals, concert tickets and presents for his many new girlfriends (at least he was generous!) before the police caught up with him. Because he is also under eighteen the banks have kissed goodbye to a lot of money, and several cashiers have lost their jobs.Should we admire these youngsters for being enterprising and showing initiative or condemn them for their dishonesty？ Maybe they had managed for years with tiny amounts of pocket money that they got from tight-listed parents. Maybe they had done Saturday jobs for peanuts. It is hardly surprising, given the expensive things that young people want to buy, such as fashionable running shoes and computer games, if they sometimes think up more imaginative ways of making money than delivering newspapers and baby-sitting. These lads saw the chance to make a lot of money and took it.Another recent story which should give us food for thought is the case of the man who paid his six-year-old daughter ￡ 300 a week pocket money. He then charged her for the food she ate and for her share of the rent and household bills. After paying for all this, she was left with a few coins for her piggy bank.. "She will soon learn the value of money," he said. "There's no such thing as a free lunch. Everything has to be paid for and the sooner she learns that the better." At the other extreme there are fond parents who provide free bed and board for their grown-up children. While even the most hard-hearted parents might hesitate to throw their children out on the streets, we all know of people in their late twenties who still shamelessly live off their parents. Surely there comes a time when every- one has to leave the parental nest, look after themselves and pay their own way in life. But when is it？
1.One of Britain's biggest banks recently ____
A、received a telephone order to buy shares for a twenty-one year old
B、lost a lot of money because the shares they bought fell in value
C、bought quite a lot of shares for a customer and caused him to lose money
D、lost money as its young customer did not have the money to pay his debts
2.According to the passage, the young customer would have ____
A、earned ￡ 20,000, if the shares had gone up in value by the same amount they fell
B、paid his debts, if he had had the money to do so
C、continued to cheat banks, if he had not been found out
D、to go to prison, if he did not pay the money back
3.The writer's attitude to the example of the two boys who cheated the banks is ____
A、positive
B、questioning
C、neutral
D、negative
4.The reason why the man paid his daughter ￡300 a week pocket money and then required her to pay for her living expenses was that he wanted her to learn ____
A、to bear the hardships of life
B、how to live comfortably on her own pocket money
C、the value of money
D、how to save money
5.It can be concluded from the article that the writer believes that ____
A、parents should give more pocket money to their children
B、children should leave the parental nest as soon as possible
C、grown-up children should support themselves
D、children should learn to be economical
