2011年12月大学英语六级真题试卷及参考答案【2】

there was more ironic example when his young son’s pet mouse Willy died recently, it was accorded a tearful ceremonial burial in garden. Yet even as they mourned Willy, says Herzau, he and his wife were setting sn...

"It used to be that when there were layoffs, things didn't change much for the people still employed," says Peter Cappelli, director of Wharton's Center for Human Resources. "But now everybody is worse off. The c...

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