gre No 题困惑

我在四月份之前差不多把GMAT的文章都看完了，后来考托停了一个多月，现在在家专心复习六月底的考试。我的阅读水平应该不是很差，现在想做一些GRE NO题来提高一下，可是读到一些文章觉得巨难，比如NO 2-3 B My objective is to analyze certain forms of knowledge, not in terms of repression or law, but in terms of power. 还有 NO3-1 B 的During adolescence, the development of political ideology becomes apparent in the individual; ideology here is defined as the presence of roughly consistent attitudes, more or less organized in reference to a more encompassing, though perhaps tacit, set of general principles.不知道有没有做过的同学。我看不出文章的中心意思和作者的态度。文章看不懂于是就用做GMAT 的感觉做题，错了很多，呜呜……不知道是我的阅读水平有问题，还是其他的什么原因，心里很着急。有没有同学可以帮我解决一下？感谢万分！！！！！！！