尤其是題幹是在說什麼啊Of the following, the best criticism of the conclusion that inducing cigarette smokers to switch brands did not pay is that the conclusion is based on
Of the following, the best criticism of the conclusion (that inducing cigarette smokers to switch brands did not pay )is that the conclusion is based on
主要结构 the best criticism is that the conclusion is based on
1.C只是说明了题干中论据所说的是事实,但是这个论据并不能得出"tend to be older"这个结论.因此C只是有一点点间接的WEAKEN作用.
2.这题给人的想像空间太大.结论中CEO的年龄是指被调查时的年龄,还是他们刚坐上交椅时的年龄? 笨猪分析问的应该是刚坐上交椅时的年龄.照此分析的话答案是 B.
3.如果结论中CEO的年龄是指被调查时的年龄,那么要WEAKEN结论的话,就要有如下的论述才行,即:among the ceo's now,80% are around 50 years old and the rest 80;among the ceo's 20 years ago,80% were 55 years old and the rest 25."从类似这个结论的结论中可以得出:就绝对人数来说,以前的比现在的更老 从而WEAKEN了结论.