2017年7月22日上海财大gre作文机经(三).

　　Issue:

　　17 "There are two types of laws: just and unjust. Every individual in a society has a responsibility to obey just laws and, even more importantly, to disobey and resist unjust laws."

　　51 "Education will be truly fective only when it is specifically designed to meet the individual needs and interests of each student."

　　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