【求教】og12, 134

xbx_lee

134.  Recently implemented “shift-work equations” based on studies of the human sleep cycle have reduced sickness, sleeping on the job, fatigue among shift workers, and have raised production ef?ciency 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(C)
(E)     and fatigue among shift workers was lowered while raising

我的问题是，选D是否可以，这个equations有三个作用，1.reduce sickness，2.lower fatigue，3.raise efficiency
lower作为动词为什么要跟着第一个reduce呢？og的解释不能说服我。
请各位一起讨论下。

youngerlee

这个东西有4个作用....

reduce:1.病  2.睡   3.疲劳
raise:生产力

D选项中, cycle have v+n,v+n and v+n楼主可能认为是可以的,但是我们要看到句子的前面也有v+n的结构(based on studies),所以直接用v+n的话,到底and并列的是based还是reduced呢?

JuggernautZNJ

如果选D，首先sickness和sleep之间应该用and吧；其次应该是reduce而不是lower fatigue；最后感觉raise efficiency和reduce sickness & lower fatigue 之间用while表示转折比较好，不应该是并列关系，不是因为“shift-work equations”而产生了三个并列效果。

yougushizi

lzm给的解释是，while raising表示两个动作同时发生。
因为题目的逻辑含义确实是在强调减少病睡和提高生产力同时发生的神奇效果。
个人认为他讲的还是对的。

134.  Recently implemented “shift-work equations” based on studies of the human sleep cycle have reduced sickness, sleeping on the job, fatigue among shift workers, and have raised production ef?ciency 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(C)
(E)     and fatigue among shift workers was lowered while raising

我的问题是，选D是否可以，这个equations有三个作用，1.reduce sickness，2.lower fatigue，3.raise efficiency
lower作为动词为什么要跟着第一个reduce呢？og的解释不能说服我。
请各位一起讨论下。

-- by 会员 xbx_lee (2010/8/10 14:59:29)

xbx_lee

恩，感觉ets是支持如果有转折意思的话就要突出，其实三楼的解释是针对我的提问的。
谢谢三位。