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66. He was puzzled that I did not want what was obviously a step up” toward what all Americans are taught to want when they grow up: money and power. 67. Unless productivity growth is unexpecte...
2019-04-09 13:37:24 - 全国等级考试资料网
At some time in your life you may have a strong desire to do something strange or terrible. However, chances are that you don’t act on your impulse, but let it pass instead. You know that to com...
2019-04-09 13:37:24 - 全国等级考试资料网
Computers monitor everything in Singapore from soil composition to location of manholes. At the airport, it took just 15 seconds for the computerized immigration system to scan and approve my passport...
2019-04-09 13:37:23 - 全国等级考试资料网
The discovery of the Antarctic not only proved one of the most interesting of all geographical adventures, but created what might be called the heroic age of Antarctic exploration”. By their tre...
2019-04-09 13:37:23 - 全国等级考试资料网
Without regular supplies of some hormones our capacity to behave would be seriously impaired; without others we would soon die. Tiny amounts of some hormones can modify moods and actions, our inclinat...
2019-04-09 13:37:23 - 全国等级考试资料网
If the old maxim that the customer is always right still has meaning, then the airlines that ply the world’s busiest air route between London and Paris have a flight on their hands.The Eurostar ...
2019-04-09 13:37:23 - 全国等级考试资料网
A study of art history might be a good way to learn more about a culture than is possible to learn in general history classes. Most typical history courses concentrate on politics, economics, and war....
2019-04-09 13:37:23 - 全国等级考试资料网
Recent research has claimed that an excess of positive ions in the air can have an ill effect on people’s physical or psychological health. What are positive ions? Well, the air is full of ions,...
2019-04-09 13:37:22 - 全国等级考试资料网
Once it was possible to define male and female roles easily by the division of labor. Men worked outside the home and earned the income to support their families, while women cooked the meals and took...
2019-04-09 13:37:22 - 全国等级考试资料网
I live in the land of Disney, Hollywood and year-round sun. You may think people in such a glamorous, fun-filled place are happier than others. If so, you have some mistaken ideas about the nature of ...
2022-11-10 10:43:21 - 全国等级考试资料网