中学难度
一对夫妻开着车出去 ，走了很长一段时间谁也不吭声 。因为在这之前他们曾争吵得很厉害 ，并且谁也不肯让步 。丈夫指着牧场上的一头骡子问道 ： “你亲戚吧 ？ ” “没错 ， ”她回答道 ， “婆家的亲戚.”
参考答案
A husband and wife drove for miles in silence after a terrible argument in which neither would budge.
The husband pointed to a mule in a pasture." Relative of yours?" He asked.
"Yes," she replied ." By marriage."
GRE难度
在所有高收入国家中，美国的不平等程度最高，而在7个收入最高的经济体中，美国不平等程度加剧的速度最快。这些国家之间的差异表明，不平等程度日益加剧更多的是一个社会选择问题，而非在经济上不可避免。
The US has the highest inequality of any high-income country and has seen the fastest rise in inequality among the seven leading high-income economies. The divergence among these countries suggests that rising inequality is far more a social choice than an economic imperative.
