【例句】(2008 完形)

　　This group generally do well in IQ tests, scoring 12-15 points above the mean value of 100, and have contributed disproportionately to the intellectual and cultural life of the West, as the careers of their elites, including several world-renowned scientists, affirm.

　　【解题技巧】划出谓语 - 划出并列连词 - 划出从句引导词

　　As we know 类比 As the careers affirm

　　【参考译文】这一群体总体上在智商测验中表现不错，比平均分100分高出12-15分，而且正如他们中的精英们(包括几位世界文明的科学家)的事业所证实的那样，他们对西方的学术与文化生活所做出的贡献极大。