求解prep2 225

SiyangWu

Minivans carry as many as seven passengers, andcompared with sport utility vehicles, most cost less, get better gas mileage, andmake it easy for passengers to get in and out, and have a smoother, morecar-like ride.
A.      andmake it easy for passengers to get in and out
B.      andallow passengers to get in and out easily
C.      andallow passengers to get in and out more easily
D.      make it easier for passengers when getting inand out      (E)
E.      allowpassengers to get in and out more easily
这道题答案是E，我是通过平行来做的，但之前的：
类似例题链接1：prep1-247, GWD-3-Q39
Minivans carry as many as seven passengers and,compared with most sport utility vehicles, cost less, get better gas mileage, allow passengers to getin and out more easily, and have a smoother ride.

A.   Minivans carry as many as seven passengersand, compared with most sport utility vehicles, cost less,
B.   Minivans, which carry as many as sevenpassengers, compared with most sport utility vehicles, they cost less,
C.   Minivans carry as many as seven passengers,in comparison with most sport utility vehicles, and have a lower cost, they
D.   Minivans, carrying as many as sevenpassengers, compared with most sport utility vehicles, cost less,   (A)
E.   Minivans, which carry as many as sevenpassengers, compared with most sport utility vehicles the cost is lower, andthey
Key：A
分析说虽然是相似题，但是句子结构因为most位置的改变(从cost前移到了”sport utility vehicles”前)而发生了改变，句子的谓语变成了，一个动词与另外四个相同意群的动词并列，comparedwith结构由and隔开，作状语向后修饰
那这里的compared with结构是作为什么成分呢？不是很清楚这两题的区别……还有一道类似例题：
类似例题链接2：
Recently implemented “shift-work equations”based on studies of the human sleep cycle have reduced sickness, sleeping onthe job, fatigue among shift workers, and have raised productionefficiency in various industries.

(A)    fatigue among shift workers, and have raised
(B)    fatigue among shift workers, and raised
(C)    and fatigue among shift workers while raising
(D)   lowered fatigue among shift workers, and raised
(E)    and fatigue among shift workers was loweredwhile raising
key: C
为什么不是D……


问的很混乱OTZ也不知道有没有把疑问表达清楚……若能解答非常感谢TVT……

yknxhdsy

没看出来有什么不同哦。

例题2的意思是：

reduced (sickness, sleeping on the job, and fatigue among shift workers) while raising ... 前面几个是名词并列，后面的while作为一个状语从句修饰Have reduced.
如果是D， lowered fatigue 和reduced意思变成双重否定了哦。

joliegu

类似例题链接2里的C选项中，reduced... , lowered..., and

raised...三个结构是并列的。

llqq1220

我也正在做这道例题2，我觉得C选出来之后我能理解结构是reduced sth,sth,and sth while raising...
但我不明白的是这里的reduced和raising为什么不需要时态一致？这两个动作不是同时发生的吗？
求解答~