ChaseDream
搜索
返回列表 发新帖
00:00:00

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 discarded than when comparable nonbiodegradable containers are discarded.

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

正确答案: B

更多相关帖子

524

帖子

15

好友

4712

积分

ChaseDream

注册时间
2003-03-17
精华
8
解析
查看: 2308|回复: 2
打印 上一主题 下一主题

OG11-53(E選項)

[复制链接]
跳转到指定楼层
楼主
发表于 2010-4-11 16:11:09 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
53. 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 discarded than when comparable nonbiodegradable containers are discarded.


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


(A)Both partially biodegradable and nonbiodegradable plastic beverage containers can be crushed completely flat by refuse compactors.
(B)The partially biodegradable plastic beverage containers are made with more plastic than comparable nonbiodegradable ones in order to compensate for the weakening effect of the bonding agents.
(C)Many consumers are ecology-minded and prefer to buy a product sold in partially biodegradable plastic beverage containers rather than in nonbiodegradable containers, even if the price is higher.
(D)The manufacturing process for partially biodegradable plastic beverage containers results in less plastic waste tan the manufacturing process for nonbiodegraable plastic beverage containers.
(E)Technological problems with recycling currently prevent the reuse as food or beverage containers of the plastic from either type of plastic beverage container.
答案B 請問E是什麼意思 不明白
收藏收藏 收藏收藏
沙发
发表于 2010-4-11 16:25:02 | 只看该作者
E说现在的循环回收的科技问题不会回收任何形式的塑料做食品和饮料包装。
题目的结论是,可降解的塑料容器比不可降解的塑料容器产生的塑料不少。题目要求加强的是塑料多。
E只能说跟题目无关,没提到回收利用。
板凳
 楼主| 发表于 2010-4-19 20:25:41 | 只看该作者
謝謝
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, 2024-11-26 06:38
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