求高手指点新GRE阅读36套第27套第一题！万分感谢！

tian20111

The more that is discovered about the intricate organization of the nervous system, the more it seems remarkable that genes can successfully specify the development of that system. Human genes contain too little information even to specify which hemisphere of the brain each of a human's 10^10 neurons should occupy, let alone the hundreds of connections that each neuron makes. For such reasons, we can assume that there must be an important random factor in neural development, and in particular, that errors must and do occur in the development of all normal brains.
问题：
Which of the following best describes the organization
of the paragraph?
(A) A specific case is presented, its details are
analyzed, and a conclusion is drawn from it.
(B) A discovery is announced, its most significant
application is discussed, and possibilities for
the future are suggested.
(C) A generalization is made, specific situations in
which it is applicable are noted, and problems
with it are suggested.
(D) An observation is made, specifics are provided
to support it, and a generalization is derived.
(E) A hypothesis is presented, its implications are
clarified, and applications of it are discussed

答案是D 我选的A 主要是generalization哪里有？实在没有看出来啊？谢谢！

tian20111

gemyang

而且A选项也不对，前面那个你说是specific case 就不对，因为specific case应该说的是特例，而这里说的只是一个普通的现象而已。

gemyang

你看看那个最后一句哈，作者说对于所有的脑组织都适合，这就是在说generalization了，由人的脑到所有类型的脑，作者一般化了。