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标题: [求助]新prep-2-92...Thanks~ [打印本页]

作者: sumerlaws 时间: 2010-6-22 07:11 标题: [求助]新prep-2-92...Thanks~

92.

Editor:
Articles in Gardening Magazine often spur sales of the plants they describe, particularly among people new to gardening.
Accordingly, we will no longer publish articles or accept advertisements praising the beauty of rare wildflowers.
Most such plants sold to gardeners have been difficult to propagate under cultivation, so plant sellers often collect them in the wild.
Our new policy is part of our efforts to halt this yearly plundering of our native plant populations.

Which of the following, if true, casts the most doubt on the wisdom of the magazine's new policy as a way of pursuing the intended effect?

A. When people new to gardening buy plants, they often fail to take adequate care of the plants that they buy and become discouraged from buying those varieties again.

B. Plant sellers who sell rare wildflowers have no reasonably inexpensive alternative way to offer their wares directly to new gardeners.

C. The demand for rare wildflowers rarely exceeds the number of such plants that can be collected in the wild by plant sellers.

D. The propagation of rare wildflowers often depends on the plants' interaction with other organisms in their environment, such as plants that create suitable soil conditions or insects and birds that disperse seeds.

E. Revenues from sales of plants collected in the wild are supporting the discovery of new low-cost techniques enabling rare wildflowers to be readily propagated in nurseries.

没明白这之间的逻辑关系。。。请N人指点！！

作者: xiangxiangling 时间: 2010-6-22 22:10

怎么知道Prep里的每道题是多少分值？

个人理解------是说editor不再发表关于种子野花的文章，阻止plant sellers对本地人的反倾销是吗？

E说的是：发展新技术培养野花。。。什么意思？

不知道我理解的对不对，请N人指点！！

作者: greates 时间: 2010-6-23 22:15

是不是没看清楚问题，问的是MOST DOUBT ON? 一目了然了嘛

作者: miachw901304 时间: 2010-6-27 06:57

说magazine广告刺激了rare wildflowers的销量。
措施是停止广告。
目的是要停止这种对rare wildflower的掠夺。
题目是削弱。

E说销量所带来的利润可以衍生使rare wildflower低成本繁殖的技术。就是说怎么掠夺rare wildflower都不会灭绝的啦

作者: shlshing 时间: 2010-6-28 06:39

可是E说的这项技术并没有实现啊。。说还在研发呢，是不是5个选项就E还差不多所以就选他了？

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