[求助]TT GWD4-38怎么都想不明白

flyrabbitfei

Many residents of Calovia are committed to using products containing recycled materials. Soon these consumers will get help in identifying such products from a book being published by the Calovian government.  The book offers a comprehensive listing, by product type and brand, of goods sold in Calovia that contain recycled material. Therefore, publication of the book will almost certainly increase the use of products containing recycled materials in Calovia.

 

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

 

A.   Proceeds from the sale of the book are not expected to exceed the cost of its publication.

B.    For numerous types of products, there are many brands that use recycled materials, although their manufacturers and distributors do nothing to advertise those brands’ recycled content.

C.   For many materials, such as plastics, the recycling process results in a lower grade of material with a correspondingly different range of uses.

D.   For many types of products listed in the book, all the brands available in Calovia use recycled materials.

E.    Many manufacturers of products that contain recycled materials vary the proportion of recycled materials in those products in response to changes in price and availability.

哪位大虾帮忙解释一下，为什么这题选B呢？看起来似乎没有什么关系的样子啊。

过河卒子

呵呵，意思是政府帮忙做广告推销了

以前没广告推销，而政府的这本书就起到这个效果了

[此贴子已经被作者于2007-8-22 14:16:39编辑过]

bmlf_001

LS的解释不准确，按照CXD的理论，这题属于解决的问题的方法可行一类，文章的结论是：由于book的宣传，人们会更增加使用可回收材料制成的产品，而选项说这类产品在当地其实是很多的，也就是说人们要买很方便，增强结论。

notidgen

up

yinhang_1217

不选D选项，是不是因为many这个词用得不好？

dec0412

D？