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Feb 14. 听力长段: A. 生物进化章鱼有强有力的吸盘,但在深海却无用武之地,就变成??(触须?)因为 深海鱼个头小,大吸盘没用,但触须却刚好,and also it can trap and catch small fish(4-5 double-answer questions in this lecture) question: why does it change to 触须, because: 1.fish is small, 2.don't rember) (another tricky question:is this change unusual or some creatures have this change? I don't know if it only happened on that kind of octopus). Another feature is 触须 can produce blue light (question: why blue light. answer: 1. blue light can go far than others 2.some fish only are attracted by blue light)
B.羊皮书起源,制作,特点,作用。只记得问制作过程(排序: prepare,make page,write on it,bind abook) 它是手写的,每篇第一个字母很有特点和个性, 问作用(1.省时 2.后来学者可依此推敲其时代)
C.ice age 前人有: mm 回答教授说,昨天从电视看到,一种新理论关于ice age的,冰层记录了佷多海洋的变迁,跟tide 有关. 但只有从长期来看,而不是每天的tide( gg 装傻提此问题,没考点)关于为什么15000 years( 没考点) 发生一次,跟tides 有关系,太阳,月亮,地球在一条直线上时,tides最强,这1500年一次, 然后blah,blah 造成的,但是新理论不能解释4个exceptions, blah,blah... (question: why give the foue exceptions?)
作文: judge a person by first impressions good or not, which one you follow
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