2017年2月24日北京鼎钧gre作文机经.

　　考试时间：2011年2月24日 8：30

　　考试地点：北京鼎钧

　　ISSUE 70"In any profession—business, politics, education, government—those in power should step down after five years. The surest path to success for any enterprise is revitalization through new leadership."

　　另一个没有看，不好意思啦

　　ARGU 236The following appeared as a letter to the editor of a local Solano newspaper.

　　"The Solano school district should do away with its music education programs. After all, music programs are not especially popular in our schools: only 20 percent of our high school students participated in music programs last year. Furthermore, very few of the Solano district&aposs college-bound students are interested in majoring in music at the university level. Also, when the school district of our neighboring town of Rutherford eliminated its music programs two years ago, the overall grade point average in the high school increased by 10 percent the next year. Surely the money spent on Solano music programs could be better used to improve the quality of traditional academic courses."

　　考试时间：2011年2月24日 下午一点

　　考试地点：北京鼎均大厦

　　argument187."A new discovery warrants a drastic change in the diets of people living in the United States. Two scientists have recently suggested that omega -3 fatty acids (found in some fish and fish oils) play a key role in mental health. Our ancestors, who ate less saturated fat and more polyunsaturated fat, including omega -3 fatty acids, were much less likely to suffer from depression than we are today. Moreover, modern societies-such as those in Japan and Taiwan-that consume large quantities of fish report depression rates lower than that in the United States. Given this link between omega -3 fatty acids and depression, it is important for all people in the United States to increase their consumption of fish in order to prevent depression."

　　argu写过issue写过提纲 issue不是本月的高频不过出现过三四次

　　考试时间：2011年2月24日 下午3点

　　考试地点：北京鼎均大厦

　　机经题号：Issue138 "Only through mistakes can there be discovery or progress."另一个特别长……就忘了

　　Argument 53.Thirteen years ago, researchers studied a group of 25 infants who showed signs of mild distress when exposed to unfamiliar stimuli such as an unusual odor or a tape recording of an unknown voice. They discovered that these infants were more likely than other infants to have been conceived in early autumn, a time when their mothers&apos production of melatonin — a hormone known to affect some brain functions — would naturally increase in response to decreased daylight. In a follow-up study conducted earlier this year, more than half of these children — now teenagers — who had shown signs of distress identified themselves as shy. Clearly, increased levels of melatonin bore birth cause shyness during infancy and this shyness continues into later life.