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by ILULA08 » Fri Jul 31, 2009 1:43 am
Q 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 economical
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by mrik » Fri Jul 31, 2009 2:07 am
i think its D. wats the ans
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by tanviet » Fri Jul 31, 2009 4:57 am
economicle is not logic inhere

comparison requires verb to make elements compared clear

D is right
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Re: SC-3

by BlindVision » Sat Aug 01, 2009 2:16 am
ILULA08 wrote:Q 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 economical
Choice D

B, C, E out for wrong usage of economical when it should be "economic".

A & D Left...

A) to know a great deal more than now is awkward because it reads that the demographers have to "know a great deal" compared to "more" than "now".

Choice D) is parallel and clear.
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by ILULA08 » Sat Aug 01, 2009 7:09 pm
Actually I also chose D but surprisingly found E as the answer. It was from a paper based test. I think the answer is wrong which is confirmed here :)

Thanks :)
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by PAB2706 » Sat Aug 01, 2009 8:55 pm
why not B?
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by umaa » Thu Aug 13, 2009 8:41 am
This question is from OG 12. So you can't say that the answer is wrong.

But my question is why WHOULD HAVE TO KNOW is right? I believe, "To develop something... scientists HAVE TO KNOW".
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