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Day41
CR C(B)E(A)
(1)C:目的to enhance learning, 手段the seating arrangement should be reverted
P:After rearranging some students seats to face each other, a schoolnoticed these students spent less time studying compared to those who did not have their seats rearranged.
Q:weakens
考试成绩并没有因为花的时间变少而改变。所以调整作为并不能影响学习成绩。
(2)C:the fitness center will likely be more crowded this year
P:This year, the numberof people with memberships has increased compared to last year, whileother conditions at the fitness center remain unchanged.
F:A fitness center recently changed its policy, discontinuing daypasses and only offering year-long memberships.
Q:weakens
取消了日卡后,办理一年期会员的人数增多=》健身房会变拥挤。gap:这些增多的会员如果是日卡转换而来的,人数就没改变。
RC DCAEC
(1)介绍一个研究:This study primarily focused on the reaction of tadpoles tothe predatory bluegill sunfish (Lepomis macrochirus) cues and varying numbers of conspecifics.
(2)实验结果:predator cues are a moredominant factor affecting Wood Frog tadpole behavior than group size,within the limits of group sizes tested.
(3)介绍group sizes 对大部分物种的影响Group size in many species influences individual perceptions ofpredation risk and consequent behavioral adjustments.
(4)varying numbers of conspecifics 对anuran species tadpoles 的影响
(5)hypothesisthat fish presence triggers behavior changes in tadpoles, typicallyreducing their activity.
(6)一些结论。 |
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