og-118,og-119 头脑空白原则？

118. According to a review of 61 studies of patients suffering from severely debilitating depression, a large majority of the patients reported that missing a night’s sleep immediately lifted their depression. Yet sleep-deprivation is not used to treat depression even though the conventional treatments, which use drugs and electric shocks, often have serious side effects.
Which of the following, if true, best explains the fact that sleep-deprivation is not used as a treatment for depression?
(A) For a small percentage of depressed patients, missing a night’s sleep induces a temporary sense of euphoria.
(B) Keeping depressed patients awake is more difficult than keeping awake people who are not depressed.
(C) Prolonged loss of sleep can lead to temporary impairment of judgment comparable to that induced by consuming several ounces of alcohol.
(D) The dramatic shifts in mood connected with sleep and wakefulness have not been traced to particular changes in brain chemistry.
(E) Depression returns in full force as soon as the patient sleeps for even a few minutes.

The more severely sleep-deprived a patient would be, the more likely it would be that the patient would, whenever possible, catch at least a few minutes of sleep, and according to choice E, depression would then return in full force. This could explain why sleep-deprivation is not used to treat depression, so choice E is the best answer.
og中的解释说道“一个病人睡觉被剥削得越严重，他越可能只有几分钟的休息时间。”

我觉得og中不是说做题时应遵循头脑空白原则吗？况且这种推理是什么东西？理解不了阿，狂郁闷，nn们请解答一下阿。

According to the Tristate Transportation Authority, making certain improvements to the main commuter rail line would increase ridership dramatically. The authority plans to finance these improvements over the course of five years by raising automobile tolls on the two high-way bridges along the route the rail line serves. Although the proposed improvements are indeed needed, the authority’s plan for securing the necessary funds should be rejected because it would unfairly force drivers to absorb the entire cost of something from which they receive no benefit.
119. Which of the following, if true, would cast the most doubt on the effectiveness of the authority’s plan to finance the proposed improvements by increasing bridge tolls?
(A) Before the authority increases tolls on any of the area bridges, it is required by law to hold public hearings at which objections to the proposed increase can be raised.
(B) Whenever bridge tolls are increased, the authority must pay a private contractor to adjust the automated toll-collecting machines.
(C) Between the time a proposed toll increase is announced and the time the increase is actually put into effect, many commuters buy more tokens than usual to postpone the effects of the increase.
(D) When tolls were last increased on the two bridges in question, almost 20 percent of the regular commuter traffic switched to a slightly longer alternative route that has since been improved.
(E) The chairman of the authority is a member of the Tristate Automobile Club that has registered strong opposition to the proposed toll increase.

Weighed against five years’ projected revenues, the considerations raised in choices B and C would not have a significant impact. Thus neither B nor C is correct.

答案是D，我选的是C，但是og解释得好不清楚阿，不是说逻辑只有一个答案是正确的吗？og这样解释，好像就是说B/C也可以，只是没有那么明显的作用罢了。？？？？？

尽管missing a night’s sleep immediately lifted their depression，但为什么 sleep-deprivation is not used to treat depression ？

E解决了两者之间的gap，E指出了sleep-deprivation 的副作用，如同the conventional treatments, which use drugs and electric shocks, often have serious side effects.

118。对解释题，正确答案只要说出完全解释的主要信息就可以。OG的解释是 补充选项没说的内容。跟头脑空白原则无关，忘掉这原则吧。挺误导，特别是对刚入门的。E是企图区分原文两种情况不同，故不能都用不睡觉的方法。

119。OG的解释是BC都不对

118.The more severely sleep-deprived a patient would be, the more likely it would be that the patient would, whenever possible, catch at least a few minutes of sleep, “一个病人睡觉被剥削得越严重，他越可能只有几分钟的休息时间。”为什么不睡觉会推出catch at least a few minutes of sleep呢？

119.为什么C不对呢？它也能推出阻碍了政府计划实施的效率阿。

我也不知道哦，有没有知道的呢请回复一些吧

或者是不是Og上有呢