2008年考研英语完形填空真题解析ﻫTheidea that some groups of people may be more intelligent than others is one ofthose hypotheses that dare not speakitsname。 But GregoryCochran is 1 to say it anyway. He is that 2 bird,a scientist whoworksindependently 3 anyinstitution. He helped popularize theideathatsome diseasesnot 4 thought to have a bacterialcausewere actually infections考研英语完形填空真题, whicharousedmuch controversy whenit wasfirstsuggested。ﻫ 5 he,however,might tremble at the 6 ofwhatheis aboutto do. Together with another two scientists, he ispublishingapaperwhich not only7 that onegroup of humanity is more intelligent than theothers, butexplains the process that has broughtthis about。
Thegroup in 8 is a particular people originated from central Europe. Theprocessisnatural selection。ﻫ This groupgenerally does well in IQtest, 912-15 points above the10value of100, and have contributed 11 to theintellectual andcultural life of the West, as the 12 of their elites, including severalworld—renowned scientists, 13。They alsosuffer more often thanmost people from anumber ofnasty geneticdiseases,suchas breastcancer. These facts考研英语完形填空真题,14考研英语完形填空真题考研英语完形填空真题,have previously been thought unrelated. The formerhas been 15 to social effects, such asastrong traditionof 16 education。 The latter wasseen as a (an) 17 ofgenetic isolation. Dr. Cochran suggests thatthe intelligence
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