以下是引用robertchu在2004-10-27 11:35:00的发言:D is the best answer.
Why? If D, "The better the quality of original carpentry in a building, the less likely that building is to fall into disuse and be demolished", is true, then it is less likely for buildings with bad carpentry work to survive to today. Therefore, the overall carpentry quality of the buildings that survived to today is likely inflated -- the author’s argument is severely weakened.
E is not relevant, because there is not necessarily any direct relationship between the "length of apprenticeship" and the "quality of the carpentry work".
太谢谢robertchu的解释了~看题目的时候觉得没有一个很明显的削弱,最后只好乱选一个,结果选错了~~robertchu说得很有道理,正是因为只有1930时质量好的木工活得以存活下来了,那么拿这些1930中最好的和现在的来比质量肯定是不正确的。 |