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Large quantities of water ____ for irrigation.

A. is needed     B. has needed   C. need  D. are needed

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57. What worries you most? Bad teeth? Getting fat? Weak bones? Whatever tops your list,you may be surprised to know that all of these health problems are linked to what you drink――or don’t drink.

58. Recently,a group of expels on health published a Drink Guidance System. What follows is

a summary of what they found. At the top of the list of preferred drinks is water. No calories(热量),no danger,only benefits.

59. About 21 percent of calories consumed(消耗)by Americans over the age of 2 come from soft drinks and fruit drinks with added sugars,the expels said in their report. That is why people are overweight. But calories from sweet drinks are not the only problem. Some soft drinks contribute to other health problems.

60. Here the news is better. Several studies have linked drinking coffee regularly to a reduced risk of cancer. Tea lowers cancer risk in experiments on animals,but the effects in people are unknown. It may improve bone density(密度)and help prevent tooth problems

       The experts rated milk third,below water and coffee and tea as a preferred drink. But the experts said that unless people continue to drink it,the benefit to bones is not clear. However, the experts emphasized(强调)the need for children and teenagers to drink more milk.

    A. Healthy eating                  B. Unhealthy drinks

    C. Drinks affect health         D. Healthy drinks

    E. The best drink

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科目:高中英语 来源: 题型:阅读理解

     Is been a dream for 30 years but now the world’s first flying car is set to hit the roads this year.

    Ever since the“Back to the Future”movies lit up our screens in the 1980s,designers have dreamt of cars that could take to the sky at the push of a button. And now pilots can order their own “roadable”plane for just £ 127,000.

    The plane,which has fold-out wings that span(翼展)17. 5 ft,has a range of flying distance of 460 miles and can be up to 115 mph. Back on the land,it can also travel at“highway speeds”

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      Fuelling the 19 ft long plane couldn’t be simpler―you just drive it into a petrol station and fill it up.

     A spokeswoman said,“You can keep you ‘light-sport airplane’in your garage. But because it needs a short runway to take to the air,you will have to drive to your local airport,fly up to 460 miles,land,and drive directly to your destination. You will always be ready to drive or fly. "

      The spokeswoman added,“Never let bad weather change your trip. You call simply divert(改道)and continue on the ground until the weather clears. ”   

      There’s no risk to you―This is only the chance for you to be the first at your home field to unfold your wings and fly into the future.

 

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      B. is a kind of car with fold-out wings

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      A. there are some skillful pilots

      B. pilots have no cars to drive

      C. pilots can’t afford a“roadable”plane

      D. cars can fly in the sky   

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      B. show people the use of the“roadable”plane

      C. tell people only the“roadable”plane can fly in the future

      D. ask people to unfold their wings and fly into the future

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      A. 1and in a nearby airport until it clears

      B. turn back home until it clears 

      C. 1and and drive on the ground

      D. fly high up to 460 miles

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