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If I had hurried, I（）(catch) the train.
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In its most extreme form, poverty is a lack of basic human needs, such as adequate and nutritious food, clothing, housing, clean water, and health services. Extreme poverty can cause terrible suffering and death, and even poverty can prevent people from realizing many of their desires. The world’s poorest people--many of whom live in developing areas of Africa, Asia, Latin America. and Eastern Europe--struggle daily for food, shelter, and other necessities. They often suffer from severe malnutrition(营养不良), infectious disease outbreaks, famine, and war. In wealthier countries--such as the United States, Canada, Japan, and those in Western Europe--the effects of poverty may include poor nutrition, mental illness, drug dependence, crime, and high rates of disease.Extreme poverty, which threatens people’s health or lives, is also known as destitution or absolute poverty. Relative poverty is the condition of having fewer resources or less income than others within a society or county, or compared to worldwide averages.The reasons for poverty are not clear. Some people believe that poverty results from a lack of adequate resources on a global level--resources such as land, food, and building materials--that are necessary for the well-being or survival of the world’s people. Other see poverty as an effect of the uneven distribution Of resources around the world on an international or even regional scale. This second line of reasoning helps explain why many people have much more than they need to live in comfort, while many others do not have enough resources to live. According to the passage which of the following is the best definition of the poverty（）
双休日给大学学生带来许多好处；2. 双休日也给大学学生带来许多好处；3. 你打算如何度过双休日 On the Two-day Weekend
I think it quite possible that he（）(give) us his permission.
Passage 1Questions 6 and 7 are based on the passage you have just heard.[听力原文]6-7Finding enough meat was a problem for primitive man Keeping it when it was scarce was just as hard, Three ways were found to keep meat from spoiling: salting, drying, and freezing.People near salty waters salted their meat. At first, they probably rubbed dry salt on it. but this preserved only the outside. Later they may have pickled their meat by soaking it in salt water.In hot, dry lands, men found that they could eat meat that had dried while it was still on the bones. They later learned to cat meat into thin stops and hang it up to dry in the hot airMen in cold climates found that frozen meat did not spoil. They could leave their meat outside and eat it when they pleased. How many methods are mere mentioned in the article to preserve the meat（）
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