[C] teachers should pay attention to all of their students。
[D] students should be seated according to their eyesight。
两个同是escape，只是原文中是一个名词，解释为逃脱；选项是动词解释为逃学。
2. 因果颠倒：这类选项诱惑性很强，因为原因和结果都和原文相同，只是把原文的原因作为结果，结果作为原因。因此考生在原文中只要读到因果关系的时候，就一定要清楚的分辨出哪一个原因，哪一个是结果。
如2005年第三篇文章“Of all the components of a good night’s sleep, dreams seem to be least within our control. In dreams, a window opens into a world where logic is suspended and dead people speak. A century ago, Freud formulated his revolutionary theory that dreams were the disguised shadows of our unconscious desires and fears; by the late 1970s, neurologists had switched to thinking of them as just “mental noise” —the random byproducts of the neural-repair work that goes on during sleep. Now researchers suspect that dreams are part of the mind’s emotional thermostat, regulating moods while the brain is “off-line”. (今天研究者认为梦是人思想情绪的自动调节器，在睡眠的时候调节情绪的)And one leading authority says that these intensely powerful mental events can be not only harnessed but actually brought under conscious control, to help us sleep and feel better. “It’s your dream,” says Rosalind Cartwright, chair of psychology at Chicago’s Medical Center. “If you don’t like it””
31. Researchers have come to believe that dreams ____。
[A] can be modified in their courses
[B] are susceptible to emotional changes (易受情绪变化的影响)
[C] reflect our innermost desires and fears
[D] are a random outcome of neural repairs
当年很多考生都错选了B。仔细读发现，文中告诉你梦是情绪的自动调节器，就是梦影响情绪，而选项B说的是梦易受情绪变化的影响，即情绪影响梦，正好和原文的因果说反了。而该选项诱惑性很强，因为梦和情绪都是文中出现过的概念。
