扫描二维码，直接登录
题库 / Prep2007E1-SC-124
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.
an increase in their use can create serious environmental problems such as water pollution, and their substitution for more traditional fertilizers
an increase in their use can create serious environmental problems like water pollution, and if substituted for more traditional fertilizers, it
if 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
the increased usage of these fertilizers can create serious environmental problems such as water pollution, while if substituted for more traditional fertilizers, this substitution
the increased usage of these fertilizers can create serious environmental problems like water pollution, while their substitution for more traditional fertilizers
此题错选了E。A的increase逻辑怎么能create environmental problem呢？
应该是increased usage才能create啊？
是“对于某些东西的使用的上升”导致了环境污染嘛～真正产生环境污染的原因是“上升”，而不是使用，因为正常的使用是不会造成污染的。
同错选了E。但是increase的完整表达也是increase in use of sth.那为什么不能表达成increased usage呢？正常的usage是不会，但increased usage会，逻辑上说不通么？
an increase in their use的核心词是increase, 也就是herl所说的上升导致环境污染。increased usage的核心词是usage，就变成了使用造成了污染
666666666666666
这个解开了我的疑惑，谢了！
还是很疑惑，increaser usage是增加的使用量导致污染，好像也make sense
登录 或 注册 后可以参加讨论