- 問題詳情:Asweallknow,theMoonisthemoon(衛星)ofEarth,anditgoesaroundtheearth.Scientistshavealreadyknownalotaboutit,(A)butthey’vealwayswantedtoknowmoreaboutit.AndtheydecidedtosendmentotheMoon.Theythinkit’sthebestwaytolearnmoreaboutthemoon.Buthowdotheas...
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