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Initially, the peak of male rate was reached in 1960, when it was 600 in every 1000, over 6 times of that of females. This number then decreased gradually to 500 by 1975 and continued to decrease but more steeply to 250 by 2000, which had the smallest difference with the level of women.
Oppositely, the rate of smoking in women in 1960 was the lowest at only 90 in every 1,000. By 1965 this increased to 180, followed by a sharper rise to 320 by 1975. The rate of female smokers then remained stable at 320 until 1980 at which point the figure began to decline and ended up at 200 by 2000.
In conclusion, the rate of smoking in men dropped straightly throughout the whole period while the figure of women smokers went through a fluctuation.
其实答案就隐藏在原文中的图表中,有些事可以直接看出来的,有些需要你通过抽象思维进行概括,然后寻找出正确的答案。
还有一种方法就是寻读法,就是在问题中去原文寻找,这个也类似于就题找文,只不过更加直接罢了。
Over the past 30 years, the average family has dramatically increased the number of meals that they eat at restaurants. The percentage of the family"s food budget spent on restaurant meals steadily climbed. Just 10 percent of the food budget was spent on restaurant meals in 1970, and 15 percent in 1980. That percentage more than doubled in 1990, to 35 percent, and rose again in 2000 to 50 percent.
Where families eat their restaurant meals also changed during that 30-year
period. In 1970, families ate the same number of meals at fast food and sit-down restaurants. In 1980, families ate slightly more frequently at sit-down
restaurants. However, since 1990, fast food restaurants serve more meals to the families than do the sit-down restaurants. Most of the restaurant meals from 2000 were eaten at fast food restaurants. If this pattern continues, eventually the number of meals that families eat at fast food restaurants could double the number of meals they eat at sit-down restaurants.
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