我来说下我的浅见 ※ 引述《zhin (至恋)》之铭言： : 弱者我个人觉得，看CR的题目，绝对不要去翻译它， : 一来，你如果做翻译的动作，会拖到一些速度 : 二来，你很有可能看到一堆不认识的字所以整个慌 : 三来，如果你翻译的内容有误，那不是浪费时间又失分?! : 所以我的见解是，CR是训练你抓重点的能力(不知道各位强者是否同意?!) : ※ 引述《poco916 (可以温柔却有力量)》之铭言： : : 24. (29155-!-item-!-188;#058&003857) : : Tiger beetles are such fast runners that they can capture virtually any : : nonflying insect. However, when running toward an insect, the beetles : : intermittently stop, and then, a moment later, resume their attack. : : Perhaps they cannot maintain their pace and must pause for a moment's rest; : : but an alternative hypothesis is that while running tiger beetles are unable : : to process the resulting rapidly changing visual information, and so quickly : : go blind and stop. : 本题我理解的点是 1.can't maintain the pace : 2.pause for a moment's rest then go blind and stop. : focus on tiger beetles' pace : : Which of the following, if discovered in experiments using artificially : : moved prey insects, would support one of the two hypotheses and undermine : : the other? : 题目要求要 support one and weaken another 这题小复杂的地方在於, 再用人工猎物昆虫的实验下 下面的选项要做两件事 support pace theory and weaken blind theory or vice versa 所以要记住, 选项一定要address 到两个假设理论 : : (A) When a prey insect is moved directly toward a beetle that has been chasing : : it, the beetle immediately turns and runs away without its usual : : intermittent stopping. : without →only weaken 他指address 到一个 : : (B) In pursuing a moving insect, the beetles usually respond immediately : : to changes in the insect's direction, and pause equally frequently : : whether the chase is up or down an incline. : direction → irrelant! 对, direction. 因为beetle是无法接收rapid visual information 而不是direction, out of scope. : : (C) The beetles maintain a fixed time interval between pauses, although when : : an insect that had been stationary begins to flee, the beetle increases : : its speed after its next pause. : speed →correct! support pace theory weaken blind theory. good 因为, bettle 是有规律的停止 可是看到突然起飞的猎物会加速 如果blind theory 成立, 它应该会多停顿一次 可是beetle 没有, 所以weaken : : (D) If, when a beetle pauses, it has not gained on the insect it is pursuing, : : the beetle generally ends its pursuit. : pursuit→ irrelant out of scope, joke answer : : (E) When an obstacle is suddenly introduced just in front of running beetles, : : the beetles sometimes stop immediately, but they never respond by running : : around the barrier. : never →both support sometimes, weasel, 不需要 如果是RC, weasel 可以是个不错的answer weasel (黄鼠狼) 在这里指的是 sometimes, often, 这种有可能是有可能不是的答案 在RC, GMAT为了不要受到complain 所以会weasel 一下 例如 Shaw was the greatest dramatist of his time Shaw was a great dramatist, although some critics disagree RC 你会选第二个, 因为她两边看法都兼顾到了 可是CR是建立在 if true 的状况下 如果你用vague and disputable answer 论点就不成立了 所以 在RC, 看到weasel, 给个+ 在CR, 看到weasel, 不用怀疑, 它是错的答案 P.S 老实说我一开始skim 我原本要选B 还好要选前看到visual information XD --

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