unite
A. policeman B. inform C. terrible D. tidy
科目：高中英語 來源：2014-2015學年浙江溫州第六十一中學高三上期中英語試卷（解析版） 題型：單項填空
Students in Senior 3 are under _____ great stress, because no one will take ____ risk of failng in the college entrance examinations.
A. a; the B. the; / C. a; a D. /; the
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科目：高中英語 來源：2014-2015學年陜西西安第八十三中學高三上階段四考英語試卷（解析版） 題型：單項填空
She made the demand that she ________ at once.
A. leave B. leaves C. left D. to be left
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科目：高中英語 來源：2014-2015學年陜西西安第八十三中學高三上階段四考英語試卷（解析版） 題型：單項填空
--Alvin, are you coming with us?
--I'd love to, but something unexpected ________.
A. has come up B. was coming up
C. had come up D. would come up
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科目：高中英語 來源：2014-2015學年陜西西安第八十三中學高三上階段四考英語試卷（解析版） 題型：單項填空
sword
A. fortune B. director C. forbid D. comfortable
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科目：高中英語 來源：2014-2015學年陜西寶雞中學高三上期中（A卷）英語試卷（解析版） 題型：信息匹配
根據短文內容， 從下框的A-F選項中選出能概括出每段主題的最佳選項。選項中有一項是多余項。(E=A+B; F=A+C;)
A．Supply your own bags and leftover containers． B. Keep your car excellent condition． C．Plant a tree in your backyard． D．Support local farmers in daily life． E．Buy items with less packaging． F．Try to save energy when you do some washing． |
It’s easy to live green．“Focus on reducing your energy and water consumption and your waste generation，you’ll be on your way to reducing your footprints on the planet，”says Malten．
1.
It’s best to walk，bicycle，or use mass transit for your daily commuting，but for those who must use their own vehicles，improving the efficiency of your car’s fuel mileage(耗油量)is as easy as keeping your tires properly inflated and changing your oil and air filters if necessary．
2.
Using cold water rather than hot water in the washer saves electricity and works just as well as hot water with most clothes．Line drying is not only more environmentally friendly，but it also will keep clothes from shrinking and fading．
3.
If you’re headed to a restaurant that you know serves king-sized portions，bring a small piece of Tupperware along to take the leftovers home，so that you can keep one fewer styrofoma(泡沫塑料)container from the landfill pile．If you are going to a supermarket，bring your own canvas tote bags “Although many supermarket recycle used plastic bags，the process still requires much energy to be used to transport and process the materials，”says Malten．
4.
Food grown or produced halfway around the world didn’t just appear in the supermarket-it was shipped by plane，boat，truck or rail，and no matter what kind of transportation it took，greenhouse gases were emitted along the way．Pick the apple grown in your state instead of the banana grown in another country．
5.
It seems simple，but just，one tree can consume tons of carbon over its lifetime．If planted properly, it will also provide shade on a sunny day，perhaps reducing the use of energy for air-conditioning in buildings and homes：“While reducing energy will cut our carbon emissions，it is also important to restore more natural ‘sinks’ that capture carbon，” Malten says，“Planting trees is an easy place to start．’’
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科目：高中英語 來源：2014-2015學年陜西寶雞中學高三上期中（A卷）英語試卷（解析版） 題型：單項填空
Don't ______ any excuse. You'd better apologize for being late.
A．take up B．look up C．make up D．put up
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科目：高中英語 來源：2014-2015學年陜西寶雞中學高三上期中（A卷）英語試卷（解析版） 題型：單項填空
surprise
A. occur B. purpose C. church D. survive
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科目：高中英語 來源：2014-2015學年寧夏銀川市高三上第三次月考英語試卷（解析版） 題型：閱讀理解
We live in a sweet world. The average American kid consumes more than 20 teaspoons of sugar per day, and adults eat 50% more sugar today than they did in the 1970s. We all know that too much sugar isn’t good for you. But did we know it could be dangerous? A team of researchers at the University of Utah used mice to conduct a study on the negative effects of sugar. They found it could have serious effects on people’s health.
Sugar is found not only in sweets and candies, but also in many household items like pasta and crackers.
During the 58-week-long study, mice were fed a diet containing 25% more sugar. This percentage equals a healthy human diet along with three cans of soda daily. The team found that these mice were twice as likely to die as mice fed a similar diet without the sugar. Though the mice did not show signs of obesity or high blood pressure, male mice were 26% less territorial and produced 25% fewer offspring than the other mice.
Scientists often use mice for research because they have a similar genetic（基因） structure to humans. “Since most substances that are dangerous in mice are also dangerous in people, it’s likely that those physical problems that cause those mice to have increased deaths also work in people,” says study author James Ruff of the University of Utah. Findings from this study reveal negative effects that are not as noticeable as weight gain or heart problems. Sugar can contribute to long-term changes in the body that can change development and even shorten lives.
Cutting sugar out of the American diet altogether may be difficult. But making the effort to control our nation’s sugar desire will provide for a truly sweeter future.
1.The study conducted by researchers aimed at learning about________
A. the advantages and disadvantages of sugar
B. the negative effects of sugar on people’s health
C. the genetic structure of mice
D. American’s diet
2.According to the study, which of the following statements is wrong?
A. Sugar can even shorten lives.
B. Sugar’s negative effects are not noticeable.
C. Mice are more likely to diet when fed a diet containing 25% more sugar.
D. Eating much more sugar can make mice put on weight and get high blood pressure.
3.From the passage we can infer_______
A. sugar plays a very important role in Americans’ diet
B. kids consume more sugar than adults in America
C. the study on human beings lasted 58 weeks
D. the genetic structure of mice is totally different from that of people
4.What’s the best title of the passage?
A. Living a sweet life
B. Kids consume much more sugar
C. Genetic structure of humans
D. Danger of sugar
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