标题: OG12-41 求教NN [打印本页] 作者: chinasharon 时间: 2011-4-3 18:06 标题: OG12-41 求教NN To develop more accurate p p p population forecasts, , demographers have to know a great deal more than now about the social and economic determinants of fertility. (A) have to know a great deal more than now about the social and economic i l d i (B) have to know a great deal more than they do now about the social and economical (C) would have to know a great deal more than they do now about the social and economical (D) would have to know a great deal more than they do now about the social and economic (E) would have to know a great deal more than now about the social and economic 答案是D 我选的是E 因为我觉得这是在比较状语（现在和将来相互比较！！） og上说这是在比较know和时间（now）。。。
看到这个题我想的就是：more...than+状语（就是在than后面直接加状语），例如：more ..than people expected/everbefore...
求教NN，为什么我的想法不对哇？？？作者: 毛毛的臭脚丫 时间: 2011-4-3 18:13
A more than B，A和B要平行 文中知识要和知识比。作者: chinasharon 时间: 2011-4-3 18:26
谢谢。。不过我想知道为什么不能是时间在比较呢？ 例如：The rise in the Commerce Department’s index of leading economic indicators suggests that the economy will continue to expand in the coming months，but the mixed performance of the index’s individual components indicates that economic growth will proceed at a more moderate pace than in the first quarter of this year.（为什么这个就不能是pace和pace来比较呢？）作者: 毛毛的臭脚丫 时间: 2011-4-3 18:42
你看这里than后有个in the 是什么in the 呢？~ 我讲的不太好 你再等等大牛解答～作者: 毛毛的臭脚丫 时间: 2011-4-3 18:48
你看og那题，than后的东西必须和紧跟在more前说的东西性质相一致，记住这个规则作者: chinasharon 时间: 2011-4-3 23:22
谢谢...我会铭记于心的.