ChaseDream

标题: 请教一道GWD的题~~~~~ [打印本页]
作者: 小小酥0208    时间: 2010-11-24 00:58
标题: 请教一道GWD的题~~~~~
后天二战了，5555，向各位大虾请教一道不懂得题~~~~ 谢谢指点~~~~~

为什么答案是B呢？ 我选的D
Brochure:Help conserve our city’s water supply.By converting the landscaping in your yard to a water-conserving landscape, you can greatly reduce your outdoor water use.A water-conserving landscape is natural and attractive, and it also saves you money.


Criticism:For most people with yards, the savings from converting to a water-conserving landscape cannot justify the expense of new landscaping, since typically the conversion would save less than twenty dollars on a homeowner’s yearly water bills.


Which of the following, if true, provides the best basis for a rebuttal of the criticism?


  1. Even homeowners whose yards do not have water-conserving landscapes can conserve water by installing water-saving devices in their homes.
  2. A conventional landscape generally requires a much greater expenditure on fertilizer and herbicide than does a water-conserving landscape.
  3. A significant proportion of the residents of the city live in buildings that do not have yards.
  4. It costs no more to put in water-conserving landscaping than it does to put in conventional landscaping.
  5. Some homeowners use more water to maintain their yards than they use for all other purposes combined.
作者: xiaoqingxixi    时间: 2010-11-24 03:22
我的理解如下，刚刚开始复习，看到你的题顺便做下，仅供参考.



Criticism:For most people with yards, thesavings from converting to a water-conserving landscape cannot justify theexpense of new landscaping, since typically the conversion would save less thantwenty dollars on a homeowner’s yearly water bills.
(disagree to convert to water-conserving landscap, concern focus on economically )

Which ofthe following, if true, provides the best basis for a rebuttal of thecriticism?
(要反对Criticism，也就是说要找那个方面water-conserving 比conventional省钱)

  1. Even homeowners whose yards do not have     water-conserving landscapes can conserve water by installing water-saving     devices in their homes.
  2. A conventional landscape generally requires a much     greater expenditure on fertilizer and herbicide than does a     water-conserving landscape.（conventional landscape在fertilizer&herbicide方面比较贵，water-conserving 便宜）
  3. A significant proportion of the residents of the     city live in buildings that do not have yards.
  4. It costs no more to put in water-conserving     landscaping than it does to put in conventional landscaping.（water-conserving和conventional需要的钱一样，不能说明water-conserving就好）
  5. Some homeowners use more water to maintain their     yards than they use for all other purposes combined.
作者: caixinyuan1989    时间: 2010-11-24 20:58
重点在Criticism 所说的WATER BILL
作者: 小小酥0208    时间: 2010-11-25 18:43
谢谢楼上二位！



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