e and前后不平行,前者是动名词discovering,后者是名词documentation

作者在这部分内容中的意思是，牙齿的破坏实际上是因为捕猎者牙齿与猎物的骨骼接触所造成的。有可能有两个原因造成了这样的情况----猎物过少或尸体被偷（捕猎者过多）。注意题目问的是“less frequently”。

第二段说researches 拒绝了abc三种解释，然后又提出一种plausible explanation。这种情况，作者想强调的很明显就是最后一个explanation，所以A：present several explanations错误（只有一个plausible explanation）。

文中such thorough carcass consumption implies 很好地对应了选项的Implication。

even as所表达的含义与原句不同，even as是“正当，恰好在...时候”，有at the same time的意思， 而原句表达的是让步转折含义;将原句定语从句内容fairy tales that...改变为句子谓语’s fairy tales have been...，改变原句强调重心。

e 没有达到although，，主句的平行 但是，也可以选吧，比其他好

C选项属于加强

The federal immigration station on Ellis Island, which was first opened in 1892, then rebuilt in 1900, processing（没有谓语） nearly three quarters of all immigrants entering the United States in the first quarter of the twentieth century.

appreciate 增值，即意味着少的钱买多的东西

they和their没有指代对象。
(B) that引导的定语从句修饰就近的名词societies in societies （不能消耗）that have consumed little salt，逻辑意思不合理;their没有指代对象。

where 定语从句 或者 地点状语从句

正确，those指代women，who took和who retired平行。
(D) which与so都指代satisfaction，重复;

pollute the city's beaches 的主语是整个事件，而不能用代词代替，只能用 伴随状语表状态的结果

这道题错选迷惑性C。文章的原文与B选项已经高度一致了。而且文章说的是影响描述事件的意义的，而选项C说的是影响描述事件的准确性。两个点不在同一个方面。

An organism's reaction to being placed in an environment to which it is not well adapted can sometimes illustrate the problems （问题）that have been solved by （被解决）the adaptations of organisms indigenous to that environment.

定语和同位语的差异。

depend 〖primarily〗 on wages 是❌assumption，正确assumption就是〖appropriate〗income。。。取非套路

B选项除了连接词“but”连接的成分不平行以外，which的修饰对象也有歧义。按照就近修饰的原则，B容易被理解成which修饰telephone，而逻辑上which应当修饰radio.
C选项的表达就避免了这种歧义。

which focuses on the decision-maker and either ignores the organizational value climate or conveniently assumes that the organization's values are consistent or clearly prioritized. In reality, however, decisions are shaped not only by a manager's own values, but also by those of the corporate culture and of organizational superiors.
A就是反着说了这个意思。。套路

An individual cannot create UNCONSCIOUS physiological responses in himself.
The physiological responses are deemed UNCONSCIOUS because an individual is UNAWARE of them.
The intended meaning is that EMOTIONAL REACTIONS CREATE unconscious physiological responses IN AN INDIVIDUAL.

as would be the case with...是比较结构的一种，表达比较对象的情况相同。

Ron给的例子感觉也可以解释，信被写的时间和数量超过没有关系。

my brother, who ate bagel bites for breakfast every single day of his high school career, graduated in 1994. --> correct; his eating bagel bites had no impact on his graduation date.
my brother ate bagel bites for breakfast every single day of his high school career, graduating in 1994. --> incorrect; these are two unrelated observations, but this construction erroneously implies some sort of relationship.

new hosts 新的物种