OG--2没人问过

og-2

对于D选项的解释不能理解，按照它的解释，D选项提供的信息已经包含在原文的统L中，可是题目并没提到L州平均寿命比H州增长的高。帮帮忙！

引用:"这和OG 2 选项D的解释很像.

D fails to weaken the conclusion because it is consistent with the information given ...about the life expectency.

其实这句话是说: The conclusion (D fails to weaken the conclusion) is consistent with the given information (about...). "

http://forum.chasedream.com/dispbbs.asp?boardid=24&replyid=1277917&id=27025&page=1&skin=0&Star=5

看下这题的解释吧^0^

非常感谢！