【題目】Although nuclear power may lead to disasters, ______ the nuclear power industry has been operating safely for three decades in China.
A. and B. but C. so D. yet
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科目:高中英語 來源: 題型:
【題目】Too many private cars got out and traveled __________ high speed, causing a lot of traffic accidents on the highway during the holidays.
A. to B. at
C. for D. in
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科目:高中英語 來源: 題型:
【題目】When I wanted to express my thanks to him, words ______ me. I just held his hands firmly and choked.
A. left B. fled
C. forgot D. failed
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科目:高中英語 來源: 題型:
【題目】______the civil servants want a pay increase, they will have got promoted as well.
A. Not do only B. Do not only
C. Only not do D. Not only do
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科目:高中英語 來源: 題型:
【題目】The Hotel Burj Al -Arab ______ the first and only 7-star hotel in the world was designed in the shape of a sail of 321 meters.
A. was considered B. considering
C. being considered D. considered
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科目:高中英語 來源: 題型:
【題目】Organic food has no nutritional or health benefits over ordinary food, according to a major study.
Researchers from the London School of Hygiene & Tropical Medicine said consumers were paying higher prices for organic food because of its imagined health benefits,creating a global organic market worth an estimated $48 billion in 2007.
A systematic review of 162 scientific papers published in the scientific literature over the last 50 years, however, found there was no significant difference.
"A small number of differences in nutrient content were found to exist between organically and conventionally (通常)produced foodstuffs, but these have nothing to do with public health," said Alan Dangour, one of the report's authors.
"Our review indicates that there is currently no evidence to support the selection of organically over conventionally produced foods on the basis of nutritional superiority."
The results of research, which was commissioned by the British government's Food Standards Agency, were published in the American Journal of Clinical Nutrition.
Sales of organic food have fallen in some markets,including Britain,as a slowdown in economic growth has led consumers to cut back on purchases.
The Soil Association said that growth in sales of organic products in Britain slowed to just 1.7percent, well below the average annual growth rate of 26 percent over the last decade.
【1】 Why does organic food cost more than conventionally produced food?
A. Because people think they are much healthier.
B. Because they are more delicious.
C. Because people prefer organic food.
D. Because they sell better.
【2】 According to the study, organic food is ______ than conventionally produced food.
A. much healthier B. better
C. no healthier D. less healthier
【3】 Sales of organic food have fallen because of ______ .
A. high price B. economic decline
C. bad service D. poor quality
【4】 Where can you find this passage in a newspaper?
A. Economy. B. Science.
C. Food & Nutrition. D. Fashion.
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科目:高中英語 來源: 題型:
【題目】______ studying abroad can be hard, it can broaden your understanding of the world.
A. If B. While
C. Because D. Since
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科目:高中英語 來源: 題型:
【題目】Fast food and too much TV time should not take all the blame for the weight problems. A group of researchers say that a number of aspects of modern living from lack of sleep to environmental chemicals and to living with air conditioning—may be closely related to the weight problems of many people.
Lack of sleep is one of factors. Researches in animals and humans suggest that a lack of sleep over a long time can increase appetite. Studies also show that many adults and children are sleeping less than they used to. In recent decades, adults have gone from sleeping for all average of nine hours to about seven hours.
There is also evidence that industrial chemicals may increase body fat. These chemicals, which are used in products, change hormonal(荷爾蒙的) activity when they get into the body. Studies suggest that people have been getting more and more of these chemicals through the food chain in recent decades.
Another factor that may be making people overweight is air conditioning. The body burns calories when forced to eat less in hot and wet weather, but air conditioning makes it unnecessary for the body to make any adjustment.
Researchers also list other possible risk factors for overweight, including more older mothers, whose children may become overweight more easily; a number of medicines which can lead to weight gain; and fewer people who smoke, since people often gain weight when they stop smoking because nicotine can make people eat less.
No one is suggesting that people should stop working and sleep more, or keep smoking. When it comes to saying any person’s weight, what really matters is how much they eat and how much of the food they use every day. That means diet and exercise are still the key.
【1】Why does lack of sleep will result in weight problem? (No more than 5 words)
____________________________________________________.
【2】How long do adults averagely sleep nowadays? (No more than 2 words)
_____________________________________________________.
【3】How do the industrial chemicals affecting our weight come into our body?
(No more than 4 words)
______________________________________________________.
【4】 What is the main idea of this passage? (No more than 18 words)
_______________________________________________________.
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科目:高中英語 來源: 題型:
【題目】 Following the decline in house prices in many small and medium-sized cities, there are now signs home prices in majors cities may also be set for a slide.
A. which B. that C. how D. what
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