标题: GWD-1第32题 [打印本页]
作者: missdandan 时间: 2006-11-26 07:20 标题: GWD-1第32题
Q32:
To develop more accurate population forecasts, demographers have to know a great deal more than now about the social and economic determinants of fertility.
- have to know a great deal more than now about the social and economic
- have to know a great deal more than they do now about the social and economical
- would have to know a great deal more than they do now about the social and economical
- would have to know a great deal more than they do now about the social and economic
- would have to know a great deal more than now about the social and economical
为什么用economical，在这里面有什么含义？
作者: qwrtfdse 时间: 2006-11-26 18:23
Q32:
To develop more accurate population forecasts, demographers have to know a great deal more than now about the social and economic determinants of fertility.
- have to know a great deal more than now about the social and economic
- have to know a great deal more than they do now about the social and economical
- would have to know a great deal more than they do now about the social and economical
- would have to know a great deal more than they do now about the social and economic
- would have to know a great deal more than now about the social and economical
我也正想问这道呢,还想问一下为什么than now about...对象不对称啊,怎么不用than they do now...呢?
作者: smalllittle 时间: 2006-11-27 20:47
答案好像是D吧？
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