句意最重要

连接词的逻辑性

"capability of ____ing" 和 "capability in ____ing"都是错的！
接受的用法——
1.capability to do
2.(sb’s) ability/capability to do/ of sth
3.注意，如果有be capable of doing，这是对的。
capability多用于指人的可发展的，在这里讲硫化物，还是用ability好些。

someone has the authority to do sth

E的时态
have done since ...

妙呀

E comma+ Ving 修饰谓语动词 are examples of
此处不合理

an achievement attempted later in the century by other Scandinavian kings that was not successful 语义是说 an achievement was not successful--即前半句的achievement

代词指代对象的合理推断

不是讨论了源头不是老鼠这种么。。。

Yet high rates of straying can be problematic because misdirected fish may interbreed with the existing stock to such a degree that any local adaptations that are present become diluted.
题目+原文：高走失率-->基因浓度被稀释-->对所在河流的适应性降低-->他们的下一代的福祉降低
assumption:适应性与福祉挂钩（福祉...）

平行all or most

but also set a record for speed, swimming the distance almost two hours faster than anyone had yet done. 补充细节

A. which如果指代the Aramaic script那么还原就是，from the Aramaic script was derived both northern and southern. 但是后面的定语从句是倒装，所以不可以用was，因为both northern and southern才是主语。
B. and from which前面没有并列对象。
C. 正确。Both the northern and the southern derive from the Aramaic script。
D. 错误同A
E. 错误同B。

醉惹。。。行吧，不愧是你GMAC

第二题为啥是no，价格不一样么

代词it的指代对象只能是名词而不能是一个句子或动词。

为什么没有增长了呀，其实我感觉根本就没有看到May，2012的数据啊

感觉这题选D吧，为啥要了解亚洲发病率高，有什么意义么

were once exclusively