以下是gre考生参加的2011年5月18日北美gre考试机经的内容回忆，小编给大家整理了一下，希望对其他参加海外gre考试的同学有所帮助。在此感谢那些分享自己gre机经的考生。
考试时间：2011年5月18日 上午8点半
Issue: 我的题目是artist 比critic对社会贡献更大.
Argument203.The following appeared in a newspaper feature story.
"At the small, nonprofit hospital in the town of Saluda, the average length of a patient's stay is two days; at the large, for-profit hospital in the nearby city of Megaville, the average patient stay is six days. Also, the cure rate among patients in the Saluda hospital is about twice that of the Megaville hospital. The Saluda hospital has more employees per patient than the hospital in Megaville, and there are few complaints about service at the local hospital. Such data indicate that treatment in smaller, nonprofit hospitals is more economical and of better quality than treatment in larger, for-profit hospitals."
数学：
1. 1995-2000年4个节日(分别为4条线)的某种产品的sale情况。
1) 增长量排序，很简单
2) 1995年某个占另一个的百分比：答案是50%-60%之间
3) 关于某个节日卖出这种产品的数量情况：选不能确定。因为图给的是sales，以价钱为单位，因为不知道单价，所以销售出的数目不能确定。
2. 那道有争议的103个同学分数的图表题。
1) standard deviation within 1的同学的百分比，就把得分为6和7的人数相加，再除以总数103.
3. ax+by+c=0, 0
x轴截距：c/a
y轴截距： c/b
用不等式推知前面哪个大。
类反：
BULLY:AGGRESSIVEcynic:distrustful
FLATTERY:INGRATIATINGsmother:choke
MAWKISH:SENTIMENTALpeeved:annoyed
DROSS:MELTINGsediment:flooding
AUGMENTabatement/detract from
CACOPHONYdulcet/mellifluous/euphonious/harmony
CONCORDrancor
EARMARKEDunallocated
INDIGENOUSnonnative
SUPERCILIOUSGroveling
