Meals are the foundation of the family, says Carole Counihan, a professor at Millersville University in Pennsylvania, so there was a very important interconnection between eating together and strengthening family ties.

出自-2016年6月阅读原文

Gamification is about understanding what it is that makes games engaging and what game designers do to create a great experience in games, and taking those learnings and applying them to other contexts such as the workplace and education, explains Kevin Werbach, a gamification expert who teaches at the Wharton School of Business at the University of Pennsylvania in the United States.

出自-2016年12月阅读原文

Animal experiments by psychologists at the University of Pennsylvania had shown that after repeated failures, most animals conclude that a situation is hopeless and beyond their control.

出自-2016年12月阅读原文

As far back as 1995, articles in medical journals and the establishment of a Pennsylvania treatment center for overusers generated interest in the subject.

出自-2010年6月阅读原文

"Gamification is about understanding what it is that makes games engaging and what game designers do to create a great experience in games, and taking those learnings and applying them to other contexts such as the workplace and education," explains Kevin

2016年12月四级真题（第三套）阅读 Section B

"Meals are the foundation of the family," says Carole Counihan, a professor at millersville University in Pennsylvania, "so there was a very important interconnection between eating together and strengthening family ties."

2016年6月四级真题（第二套）阅读 Section C

Thirst grows for living unplugged More people are taking breaks from the connected life amid the stillness and quiet of retreats like the Jesuit Center in Wernersville, Pennsylvania

出自-2012年12月阅读原文

"She was a scientist on the level with a lot of people we spend a lot of time talking about," said Kay Etheridge, a biologist at Gettysburg College in Pennsylvania who has been studying the scientific history of Merian's work. "She didn't do as much to ch

2018年12月六级真题（第二套）阅读 Section B

But Pennsylvania State Representative Scott Petri says governments simply do not have enough money to extend unemployment insurance.

2016年6月六级真题（第一套）听力 Section C

Experts who monitor unemployment statistics here in Bucks County, Pennsylvania, say about 28, 000 people are unemployed, and many of them are jobless due to no fault of their own.

2016年6月六级真题（第一套）听力 Section C

I do think there are advantages to schools with more recognition, notes Marybeth Gasman, a professor of higher education at the University of Pennsylvania.

2018年6月六级真题（第三套）阅读 Section B

Recently, we examined more than 400 essays on the "laws of life" that teens from two communities had written as part of an educational program initiated by the John Templeton Foundation in Radnor, Pennsylvania.

2016年6月六级真题（第一套）阅读 Section B

In a recent study involving over 400 healthy adults, researchers from Carnegie Mellon University in Pennsylvania examined the effects of perceived social support and the receipt of hugs on the participants' susceptibility to developing the common cold aft

2017年考研真题（英语一）完形填空 Section Ⅰ