observers believe that ancestry testing fails

to__________.[A]trace

distant ancestors [B] rebuild reliable bloodlines [C] fully use geic information [D] achieve the claimed accuracy

29.In

the last paragraph ,a problem mercial geic testing faces is __________.[A]disorganized

data collection [B] overlapping database building 30.An

appropriate title for the text is most likely to

be__________.[A]Fors

and Againsts of DNA testing [B] DNA testing and

It’s problems [C]DNA testing outside the lab [D] lies behind DNA testing Text 3 The relationship between

formal education and economic growth in poor countries is widely misunderstood by economists and politicians alike progress in both area is undoubtedly necessary for the social, political and intellectual development of these and all other societies; however, the conventional view that education should be one of the very highest

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