标题: 【求助】OG 41 看了之前的帖子还是不清楚/(ㄒoㄒ)/~~ [打印本页] 作者: 大可酱 时间: 2011-11-30 12:16 标题: 【求助】OG 41 看了之前的帖子还是不清楚/(ㄒoㄒ)/~~ 41. To develop more accurate 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 (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
OG说 AB中 this sentence explains a hypothetical situation and therefore calls for a conditional----or contrary-to fact------construction. 可是我还是想不明白为什么要用虚拟语气would啊。。
曼哈顿上面讲 hypothtical subjunctive 的部分给的例句是 To overcome m fear of germs, I will think about disease as though it WERE harmless. 主要是说后面这部分与真实情况相反所以用了WERE
抛开后面这部分不看 如果按照OG的解释 I will think 不是要改成 I would think 么？