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正确率：85%
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2021-03-15 12:52:00
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正确率：90%
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2021-03-07 05:23:00
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正确率：80%
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2021-03-06 08:17:00
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正确率：90%
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2021-03-06 00:04:00
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正确率：75%
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2021-03-05 22:31:00
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正确率：85%
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2021-03-04 17:26:00
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正确率：75%
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2021-03-04 17:15:00
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正确率：80%
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2021-03-04 16:07:00
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题型描述: 阅读理解The atmosphere is a blanket of gases around the Earth. For thousands of years these gases have kept the planet’s temperature at about 15oC. But now, because of pollution, there are more and more hot gases put into the atmosphere. This means the Earth is getting hotter. A greenhouse becomes hot for the same reason. It’s a glass that lets the sun’s heat pass through, then stop some of it from leaving. That’s why scientists call the problem of the Earth’s rising temperature “the Greenhouse Effect”. Scientists agree that the Greenhouse Effect will add between 1.5oC-4oC to the Earth’s temperature by 2030. This will change the weather everywhere. Then there is the problem of food. When the climate changes there will be less food in the world. At the moment areas like the Midwest of America and central Russia grow a lot of wheat. In the future that may change when the USA and Russia become too dry for farming. Other countries will become wetter, but that won’t help. The soil won’t possible to grow the same amount of food as before. We can’t stop the Greenhouse Effect. However, we can slow it down if we use less fossil fuel, protect rain-forest, use more natural energy from the sun, the sea and wind.1.It is indicated in the passage that _ _ _ _ _ _ .A. the temperature of the earth will never changeB. the Greenhouse effect is not common in the worldC. we should use more fossil fuelD. the earth is becoming hotter and hotter2.What is the cause of the Greenhouse Effect according to the passage?A. The rising temperature of the Earth.B. More wheat in America and central Russia.C. More hot gases.that were put into the atmosphere.D. More and more glass-made houses.3.According to the passage , which temperature is suitable for the Earth?A. Above 15oC.B. About 15oC.C. 1.5oC — 4oC.D. Above 4oC.4.What can we do to slow down the Greenhouse Effect?A. Protect rain–forest..B. Use more natural energy from the sun , the sea and wind.C. Use less fossil fuel..D. All of the above.5.The best title for the passage is _ _ _ _ _ _ .A. Solution to Pollution of the EarthB. Solution to the Energy CrisisC. How to Protect Our EarthD. The Greenhouse Effect
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题型描述: 阅读理解Harvard, Princeton, Yale, Stanford, Columbia: These schools have a lot in common. Their admissions are incredibly competitive, they charge a high price and graduates have a big advantage in finding a good job. In fact, graduates from famous schools might not enjoy as much of an advantage in the job markets as many think, and that a big name on your diploma doesn’t always mean a big payoff. Let’s start with the cost: Tuition at the top schools can easily average $35,000 per year or more, while a lesser-known school might cost up to $ 20,000 areas so students have to add their living costs to their tuition bill. Once they graduate, however, students are often facing with thousands of dollars of debt that they need to repay. The reasoning goes that graduates from big-name schools can write their own ticket, but the statistics don’t bear this out. Graduates from a school which requires test scores high above the average can expect to make an extra 5％ more than others, but that doesn’t justify paying 40％ more for tuition. Graduating from a lesser-known school with the same academic qualifications can make you the same money over the long run. Long-range studies show experience and performance eventually matter much more than the name on your degree, especially when times get tough.1.Big-name universities are NOT famous for their _ _ _ _ _ _ .A. high tuitionB. fameC. competitivenessD. financial aid2.Graduates from famous schools _ _ _ _ _ _ get jobs with good pay.A. alwaysB. donˊt alwaysC. neverD. rarely3.The tuition of the famous schools averages _ _ _ _ _ _ per year.A. $ 20,000B. $ 30,000C. $ 35,000D. $ 25,0004.Managers today prefer to hire people with _ _ _ _ _ _ .A. much moneyB. a big-name diplomaC. experienceD. good fame5.If someone writes his own ticket, he _ _ _ _ _ _ A. is in troubleB. has a lot of choicesC. is very importantD. is good at writing
