[求助]OG11th 53

minirainbow

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.

 

 

正解 (B)

 

 

看不太懂题目跟正解(B)的意思

可以请NN帮忙解释一下吗

 

感激不尽

roundroundyy

同问！

roundroundyy

刚才又看了一下题目，好像弄懂了

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.

有一种部分生物降解的塑料饮料容器，它是由生物降解绑定的物质将一块块的小塑料片结合在一起的，例如cornstarch。由于生物绑定的物质降解了，留下了一块块的小塑料片，这些留下的塑料片比完全不生物降解的留下的塑料片还要多。

我想 生物降解的物质+小塑料片〉=全塑料片的

b 项  生物降解中绑定的塑料片比全塑料的那种容器的塑料片duo

minirainbow

恩

了解

所以(B)的支持手法有点类似原题再接下去讲 对吗？

pc123

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.

B答案：为了弥补使用生物可降解材料造成的容器壁支持不足，加入了比不可降解容器更多的塑料成分。