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    The beginning of agriculture was a big step in human progress with which nothing could compare until our information age. 【查看更多】

     

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    _The beginning of agriculture was a big step in human progress _______which nothing could compare until our information age.

    A.in                      B.for                     C.with                   D.by

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    The beginning of agriculture was a big step in human progress ________which nothing could compare until our information age.?

    A.in                      B.for                     C.with                   D.by

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