mehrak Posted November 7, 2008 Share Posted November 7, 2008 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 Oa: D I can not choose betweenB ,D and E but, I think “social and economic determinants” is not true and I ----think it must be social and economical . am I right? Quote Link to comment Share on other sites More sharing options...
effective_factor Posted November 8, 2008 Share Posted November 8, 2008 firstly we need would have to know because the sentence starts with to develop more ..... demographers would have to know so straight away we are left with C, D and E c and E both have economical which is obviously wrong economical deterinants would suggest 'cheap' 'low cost' determinants which obviously won't go with social it is always economic crisis not economical crisis Quote Link to comment Share on other sites More sharing options...
bearbull Posted November 8, 2008 Share Posted November 8, 2008 A.have to know a great deal more than now about the social and economic .. the comparison is wrong B. have to know a great deal more than they do now about the social and economical economical means cheap and budgeting . (Wrong) C. would have to know a great deal more than they do now about the social and economical - wrong D. would have to know a great deal more than they do now about the social and economic- correct E. would have to know a great deal more than now about the social and economical- wrong comparison and economical is wrong Quote Link to comment Share on other sites More sharing options...
Rising_Sun Posted November 8, 2008 Share Posted November 8, 2008 Go with effective_factor. D Quote Link to comment Share on other sites More sharing options...
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