PREP 问题求教

浮士德

Whereas the use of synthetic fertilizers has greatly expanded agricultural productivity in many parts of the world, an increase in their use can create serious environmental problems such as water pollution, and their substitution for more traditional fertilizers may accelerate soil structure deterioration and soil erosion.

• Aan increase in their use can create serious environmental problems such as water pollution, and their substitution for more traditional fertilizers  分析A选项
• Ban increase in their use can create serious environmental problems like water pollution, and if substituted for more traditional fertilizers, it  分析B选项
• Cif these fertilizers are used increasingly, they can create serious environmental problems such as water pollution, and if used as substitutions for more traditional fertilizers, they  分析C选项
• Dthe increased usage of these fertilizers can create serious environmental problems such as water pollution, while if substituted for more traditional fertilizers, this substitution  分析D选项
• Ethe increased usage of these fertilizers can create serious environmental problems like water pollution, while their substitution for more traditional fertilizers  分析E选项
  

     请问， 在RON 大神的视频里说 an increase in their use 表示的意思应该是 use 的 increase 那么 the increase 可以create 吗？
     求教

浮士德

alzn2765 发表于 2016-2-29 16:54
我觉得你问的有道理，我只能说如果每个选项都不完美，题总得做吧？假如你是皇上，给你5个妃子选，4个是男的 ...

谢谢 举得例子好生动

alzn2765

我觉得你问的有道理，我只能说如果每个选项都不完美，题总得做吧？假如你是皇上，给你5个妃子选，4个是男的，有一个女的长的丑，但至少关了灯还能用吧？如果你一定要选一个你也的选这个丑女吧？
DE有语法硬伤：
D中substituted的逻辑主语错误
E中举例不能用like
而且DE前有条件句，后也有条件句，层次不分明。
A就是那个“丑女”，即使不完美，也比DE强。
GMAC早就想到可能有这个问题，所以他让考生选的都是better one，不是correct one。

浮士德

就是 RON所说的A 中的主语应该是 increase