C,D选项用了but; but 为coordinating conjunction， 同 and和yet, 前后必须有并列结构

错选A: revealed an error in previous measurements这些科学家之前从来没有测量过温度，只是预设了一个估计值

题干有each year首先排除ABC, 和annually赘余。D中through improving performance of workers 可理解为伴随状语连词+ving，所以逻辑主语是companies in the US，但是提高工人的表现不是公司，而是比如说高科技啥的，所以D不对。E中through improved worker performance不存在这个问题。D中in employee illness prevention是状语，在预防疾病方面也讲的通，E中是by preventing illness among employees也是状语，逻辑主语companies也可以讲的通，所以我认为这不是考察的点。不知道我的理解对不对？

错选A，全文并没有评估Byerlee的试验方法

Geologists therefore wondered whether the friction between the plates was being reduced by pockets of pressurized water within the fault that push the plates away from each other.目前仍然没有明确的理论可以解释那些消失的热量

C: indicate that when a child acquires language, thinking, and emotional skills, 后面又跟了一个that从句，没有相应的主句

E:the second presents a situation that the argument contends must be changed, 必须要更改的并不是situation

D中when placed in a stimulating environment & when they learn new songs都是状语，修饰的是动作，即主句的动词，当时间状语，这个意思就不对了，它不是用来修饰动词的

little of加不可数名词

P:当第一次维修结果不满意，在保质期内可以送去第二次维修。往往第二次维修的结果都是让顾客满意的
C：这种现象的原因是精密维修所需要的专注度在二次维修中更容易被引发出来，比起第一次维修
argument给出的原因是concentration不一样，assumption的方向就是否定另一个可以解释premise里的现象的其他原因

还原E选项：drivers will be as likely to exceed the proposed speed limit as they are likely to exceed the current one

主谓不一致都没看出来~~~~E啊，找核心词刷掉一大片

Yet another explanation blames the federal budget deficit: if it were lower, interest rates would be lower too, thereby increasing investment in the development of new technologies, which would spur productivity growth in the service sector.

Neuroscientists的归类判断是根据ethologists的归类判断取反

数字只能比大小，所以首先排除DE.

句子中的某一个成分都由一个核心词担当

P：没有商业方案的创业者成功筹集他们所需的金额的时间，是那些有商业方案的创业者成功筹集资金时间的一半
C：商业方案并没有在筹集资金上有太多的帮助

选项C：在那些没有制作商业方案的创业者中，他们收到的资金中更大的一部分来自于和他们有长期合作的商业伙伴。说明对于这些人来说，因为商业计划筹集到的资金只占了总金额的一小部分

错选C：蚊帐可以为除了蚊子之外的其他昆虫提供保护，违背了premise

P1 There are recent reports of apparently drastic declines (Anecdotal reports of population decreases ) in amphibian populations and of extinctions of a number of the world's endangered amphibian species.

An endangered population is always rare(A), almost always small(B), and, by definition, under constant threat of extinction(C) even without a proximate cause in human activities(E).---->D