ChaseDream
搜索
返回列表 发新帖
查看: 1797|回复: 2
打印 上一主题 下一主题

求解一道逻辑题(一定要将中文翻译写出来哦,谢谢啦~)

[复制链接]
跳转到指定楼层
楼主
发表于 2009-11-1 17:54:34 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
  One variety of partially biodegradable plastic beverage container is manufactured from small bits of plastic bound together by a degradable bonding agent such as cornstarch. Since only the bonding agent degrades, leaving the small bits of plastic, no less plastic refuse per container is produced when such containers are discareded than when comparable nonbiodegradable containers are discarded.

Which of the following, if true, most strengthenes the argument above?

a) Both paritally biodegradable and nobiodegradable plastic beverage conatainers can be crushed completely flat by refuse compactors

b) The partially biodegradable plastic beverage containers are made with more plastic than comparable non-biodradable ones in order to compensate for the weakening effect of the bonding agents.

c) Many consumers are ecology-midned and prefer to buy a product sold in paritally bioderadable plastic waste than the manufacturingprocess for nonbiodegradable plastic beverage containers.

d) Technological problems with recycling currently prevent the reuse as food or beverage containers of the plastic from either type of plastic container
收藏收藏 收藏收藏
沙发
发表于 2009-11-1 19:00:41 | 只看该作者
晕死,做题帮一个小姑娘解释过了。
选B。因为可降解塑料瓶用更多的塑料制造,来弥补粘合剂牢固度不够的缺陷。当废弃时候,产生的塑料垃圾不比非降解塑料瓶少。
板凳
 楼主| 发表于 2009-11-1 19:35:50 | 只看该作者
感谢感谢啦
您需要登录后才可以回帖 登录 | 立即注册

Mark一下! 看一下! 顶楼主! 感谢分享! 快速回复:

手机版|ChaseDream|GMT+8, 2024-11-9 01:14
京公网安备11010202008513号 京ICP证101109号 京ICP备12012021号

ChaseDream 论坛

© 2003-2023 ChaseDream.com. All Rights Reserved.

返回顶部