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- 2021-5-29
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1. 老鼠大脑实验
研究表明,压力会导致老鼠大脑的一个区域变小。科学家们研究了因为压力而导致disorder的人,发现他们的那个区域也变小了。结论是,压力对于这块区域的作用在老鼠身上和在人身上是一样的。evaluate题。
P1: 压力导致老鼠大脑的一个区域变小
P2:研究了压力导致disorder的人,发现他们的那个区域也变小了
C:压力对于这块区域的作用在老鼠身上和在人身上是一样的
GAP:压力和由压力导致的disorder两者的概念不等价
猜测答案可能的方向:那些不是由压力导致disorder的人,那个区域会不会变小?
2. 产量低的时候存冰箱
Which of the following most logically completes the passage?
Pecan growers get a high price for their crop when pecans are comparatively scarce, but the price drops sharply when pecans are abundant. Thus, in high-yield years, growers often hold back part of their crop in refrigerated warehouses for one or two years, hoping for higher prices in the future. This year's pecan crop was the smallest in five years. It is nonetheless quite possible that a portion of this year's crop will be held back, since_________
(A) each of the last two years produced record-breaking pecan yields
(B) the quality of this year's pecan crop is no worse than the quality of the pecan crops of the
previous five years
(C) pecan prices have not been subject to sharp fluctuations in recent years
(D) for some pecan growers, this year's crop was no smaller than last year's
(E) the practice of holding back part of one year's crop had not yet become widespread the last time the pecan crop was as small as it was this year
choose A
3. 灯泡vs灯泡
一种F打头的灯泡怎么怎么着,然后LED灯泡比起它来,持续时间长是它的5倍,价钱大概也是它的五倍(一个LED灯泡可以买5个F灯泡),问以上最有可能得出什么结论?
选项:
①F灯泡应该改进技术,增加与LED灯泡的竞争力;
②LED灯泡应该减价,增加与F灯泡的竞争力;
③LED灯可以用在换灯泡比较难的地方。
猜测可能的答案:选第三个选项。 |
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