题目内容
A．wisdomB．foresightC．illusionD．vision
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听力原文： Specialists in marketing have studied how to make people buy more food in a supermarket. They do all kinds of things that you do not even notice. For example, the simple, ordinary food that everybody must buy, like milk, flour and vegetable oil, is spread all over the store. You have to walk by all the more interesting—and more expensive—things in order to find what you need. The more expensive food is in packages with brightly-colored pictures. This food is placed at eye level so you see it and want to buy it. The things that you have to buy anyway are usually located on a higher or lower shelf. However, candy and other things that children like are on lower shelves. One study showed that when a supermarket moved four products from floor to eye level, it sold 78 percent more.
Another study showed that for every minute a person is in a supermarket after the first half hour, she or he spends $0.50. If someone stays forty minutes, the supermarket has an additional $5.00. So the store has a comfortable temperature in summer and winter, and it plays soft music. It is a pleasant place for people to stay—and spend more money.
Some stores have red or pink lights over the meat so the meat looks redder. They put light green paper around green vegetables and put apples in red plastic bags.
So be careful in the supermarket. You may go home with a bag of food you were not planning to buy. The supermarket, not you, decided you should buy it.
(30)
A．At small neighborhood stores.B．In the stores close to his home.C．At the supermarket.
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Throughout the rest of June and July temperatures rose steadily all over the Earth. In the British Isles the temperature climbed through the eighties, into the nineties, and moved towards the hundred marks. People complained, but there was no serious disaster.
The death number in the U.S. remained quite small, thanks largely to the air-conditioning units that had been fitted during previous years and months. Temperatures rose to the limit of human endurance throughout the whole country and people were obliged to remain indoors for weeks on end. Occasionally air-conditioning units failed and it was then that fatalities occurred. Conditions were utterly desperate throughout the tropics as may be judged from the fact that 7943 species of plants and animals became totally extinct. The survival of man himself was only possible because of the caves and cellars he was able to dig. Nothing could be done to reduce the hot air temperature. More than seven hundred million persons are known to have lost their lives.
Eventually the temperature of the surface waters of the sea rose, not so fast as the air temperature, it is true, but fast enough to produce a dangerous increase of humidity.
It was indeed this increase that produced the disastrous conditions just remarked. Millions of people between the latitudes of Cairo and the Cape of Good Hope were subjected to a choking atmosphere that grew damper and hotter from day to day. All human movements ceased. There was nothing to be done but to lie breathing quickly as a dog does in hot weather.
By the fourth week of July conditions in the tropics lay balanced between life and total death. Then quite suddenly rain clouds appeared over the whole globe. The temperature declined a little, due no doubt to the clouds reflecting more of the sun's radiation back into space, but conditions could not be said to have improved. Warm rain fell everywhere, even as favorable as Iceland. The insect population increased enormously, since the burning hot atmosphere was as favorable to them as it was unfavorable to man and many other animals.
In the British Isles the temperature ______.
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