GRE写作：必背15句长难句_GRE写作

GRE写作：必背15句长难句

　　7. Gutman argues convincingly that the stability of the black family encouraged the transmission ofand so was crucial in sustainingthe Black heritage of folklore, music, and religious expression from one generation to another, a heritage that slaves were continuingly fashioning out of their African and American experience.

　　8. This preference for exogamy, Gutman suggests, may have derived from West African rules governing marriage, which, though they differed from one tribal group to another, all involved some kind of prohibition against unions with close kin.

　　9. His thesis works relatively well when applied to discrimination against Blacks in the United States, but his definition of racial prejudice as racialbased negative prejudgments against a group general accepted as a race in any given region of ethnic competition, can be also including hostility toward such ethnic groups as the Chinese in California and the Jews in medieval Europe.

　　10. Such variations in shape, chemistry, conduction speed, excitation threshold, and the like as had been demonstrated in nerve cells remained negligible in significance for any possible correlation with the manifold dimensions of mental experience.

　　11. It was possible to demonstrate by other methods refined structural difference among neuron types; however, proof was lacking that the quality of the impulse or its condition was influenced by these differences, which seemed instead to influence the developmental patterning of the neural circuits.