Among the more effective kinds of publicity that publishers can get for a new book is to have excerpts of it published in a high-circulation magazine soon before the book is published. The benefits of such excerption include not only a sure increase in sales but also a fee paid by the magazine to the book's publisher.
which of the following conclusions is best supported by the information above?
A) the number of people for whom seeing an excerpt of a book in a magazine provides an adequate substitute for reading the whole book is smaller than the number for whom the excerpt stimulates a desire to read the book.
D) the effectiveness of having excerpts of a book published in a magazine, measured in terms of increased sales of a book, is proportional to the circulation of the magazine in which the excerpts are published.
我觉得A是support 题干,不是题干support A,为什么选,还有D不能被题干support吗?为什么?作者: piacia 时间: 2010-10-23 20:46
Information above could not infer that the conclusion in D is absolute right.
The effectiveness may not be in proportion to the circulation. No comparasion of circulation in the information. The premise is within the high-circulation scope.作者: 静若水 时间: 2010-10-25 21:01