语法
语法总体来说还是不难，同之前的说法，一开始考的更多是语义、长划线以及表达的正确性（类似于一句话，主动优于被动，名词与ing与that的区别等），代词的指代错误相对没考那么细，后面的语法题就是相对考点了。
1、Doing这种伴随的主谓一致
2、单复数，Much of xxx is exposed to, and enhances, ... oceans
Much of xxx are exposed to, and enhance, ... oceans
Much of xxx is exposed, and enhancees, ... oceans
（不记得是不是enhance这个词，但是be exposed to和 enhance 修饰都是ocean）
3、有一道题是 ......both in A that......, and B that..........
.....in both A that....., as well as B that
.....in both A that...., and of adj. B that
..........................A, as well as B that.........
..........................A, as well as v. B that.........
（大概就是这个考点，因为我发现both and 这个平行都是不对的，而且C in both A and (in） of，in和of连了也不对，我最后选了as well as的D
4、Person X, who was the first XXX, Person Y, the second, person Z,_________, all of them v. xx（后面无关，）
A. the last
B. the last one
C. whom引导的类似于第一个部分的句子可能是 whom was the last xxx
AC纠结了一下，还是选了A，