来回馈～数学中了六题、阅读两篇（虽然还是没写完 ） 为下次考试积阴德（如果还有下次的话...） [Q] 1. X/y=5/6 x/6= ?y 答案5y/36 2. Abcd=b? (1)Ac=1 (2)Cd=1 3. K is between p L 求center of p L （1 (忘记了 但记得与k无关） （2 pk center的距离是kL center距离的两倍 4. 四种颜色的球（红绿蓝黄）选2颗 不含either红球 or黄球 有几种选法 （选1种） 5. x=1/2 y=0.2% z=5% (数字不确定 题目有点难读懂）但大概是xz of y 我选5/100 6. 答案根號117
[IR] 1. 一个数列 a1=0 a2=-1 …A4=an-1 -an-2求出现最小正整数的an 答案a5=1 2. 5选3个 有a就有b 求有a的话有几种选法？ 没有a的话有几种选法？ [sc] 1.注意capable of Ving/ capacity/ capability to Ving的用法 2. pp的题 这题一模一样...（选项有变） In 1945, after a career as First Lady in which she shattered expectations more audaciously than either Abigail Adams or Dolly Madison ever had been, Eleanor Roosevelt was appointed a delegate to the United Nations General Assembly by President Harry S Truman. (A) more audaciously than either Abigail Adams or Dolly Madison ever had been, Eleanor Roosevelt was appointed a delegate to the United Nations General Assembly by President Harry S Truman (B) more audaciously than either Abigail Adams or Dolly Madison, President Harry S Truman had Eleanor Roosevelt appointed to be a delegate to the United Nations General Assembly (C) with an audacity never matched in the case of Abigail Adams or Dolly Madison, President Harry S Truman had Eleanor Roosevelt appointed as a delegate to the United Nations General Assembly (D) with an audacity never matched by Abigail Adams or Dolly Madison, Eleanor Roosevelt was appointed a delegate to the United Nations General Assembly by President Harry S Truman (E) with an audacity never matched either in the case of Abigail Adams or of Dolly Madison's, Eleanor Roosevelt was appointed to be a delegate to the United Nations General Assembly by President Harry S Truman [阅读] 1.电动车用电池的那篇 题目大多考三种电池的比较，这篇不难，鸡精很详细了 有一个主旨提问结构的方式很绕… 我选assertion 有证据支持什么的 2. Overstock 那篇 重点放在return的两个假设 问题：两个方法(markdown & return)有什么影响 答案：促进manufacture, retailer channel的效率/ 减少retailer的Overstock 这两个选项纠结了很久… 3.第29篇猩猩做实验看deceptive行为 珍古德做了个实验 观察到明明附近没有东西可是趴在母猩猩身上的小猩猩会有欺骗行为 其他实验：八只猩猩 trainer吃competitive 箱子里的东西 -- > 之後trainer靠近後两只猩猩会指向空箱 （应该也是证实猩猩有deceptive的实验） 问：哪个weaken珍古德的实验 答：珍古德没注意到其他惊吓到小猩猩的东西 问第二个实验：三个选项是some猩猩做出反应/两个选项说all（先剔除掉这两个） 问：文中有提到别种猩猩，有什么作用？ 答：好像是证明他不是specific/特殊的例子 [作文] 第四篇摩托车生产线的那题 | 
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发表于 2021-8-6 17:36:17
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