2011年9月3日哈尔滨新gre机考作文机经

　　以下是gre考生参加2011年9月哈尔滨新gre机考作文的题目，并且附注了他所参加考试的考点信息，希望对其他新g考生有所帮助。
　　考试时间：2011年9月3日
　　考试地点：哈尔滨智力大厦
　　issue：
　　If a goal is worthy, then any means taken to attain it is justifiable.
　　argumenti：
　　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' 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 before birth cause shyness during infancy and this shyness continues into later life.