六级Chetty has not yet issued a comprehensive analysis of the relative predictive power of each of these factors.

切蒂还没有对这些因素的相对预测能力进行全面分析。

2015年12月阅读原文

六级Based on my analyses of the data, of the factors that Chetty has highlighted, the following three seem to be most predictive of upward mobility in a given community:1.

根据我对数据的分析，在切蒂强调的因素中，以下三个因素似乎最能预测特定社区的向上流动性：1。

2015年12月阅读原文

六级Based on my analyses of the data, of the factors that Chetty has highlighted, the following three seem to be most predictive of upward mobility in a given community.

根据我对数据的分析，在切蒂强调的因素中，以下三个因素似乎最能预测特定社区的向上流动性。

2015年12月六级真题（第三套）阅读 Section C

六级Based on my analyses of the data, of the factors that Chetty has highlighted, the following three seem to be most predictive of upward mobility in a given community： In other words, communities with high levels of per-capita income growth, high percentages of two-parent families, and high local government spending—which may stand for good schools —are the most likely to help poor children relive Horatio Alger5s rags-to-riches story.

根据我对数据的分析，在Chetty强调的因素中，以下三个因素似乎最能预测特定社区的向上流动性：

2015年12月大学英语六级考试真题（一）