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标题: [求助]XY-1-32, 高人伸出援手阿。。。 [打印本页]
作者: woritege    时间: 2006-8-9 12:32
标题: [求助]XY-1-32, 高人伸出援手阿。。。

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.

 

  1. have to know a great deal more than now about the social and economic

  2. have to know a great deal more than they do now about the social and economical

  3. would have to know a great deal more than they do now about the social and economical

  4. would have to know a great deal more than they do now about the social and economic

  5. would have to know a great deal more than now about the social and economical

为什么答案是E，但不是D呢

作者: robinst    时间: 2006-8-9 13:57
以下是引用woritege在2006-8-9 12:32:00的发言：

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.

 

 

  1. have to know a great deal more than now about the social and economic

  2. have to know a great deal more than they do now about the social and economical

  3. would have to know a great deal more than they do now about the social and economical

  4. would have to know a great deal more than they do now about the social and economic

  5. would have to know a great deal more than now about the social and economical

为什么答案是E，但不是D呢

是D, 不要迷信答案...

Economic 偏向经济学, 经济上的这个含义

Economical 更偏向与节约的这个含义, 经济上的含义是很少用的.

E的比较对象也不对称. NOW 跟谁比?





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