根据下面资料，回答 Longagomenlearnedthattheworldofnatureisbuiltwithmathematicalexactnessaccordingtorefinedandpowerfullaws;everybeestokesitswingsexactly440timesasecondtopropelitselffortymilesanhour;theeyeofeveryflyhasexactly7,000lenses;everyspider′sthreadiscomposedof300singlethreads. Theprogressofcivilizationitselfcanbemeasuredbyitsrangeofmathematics.TheearlyEgyptiansknowenoughofgeometrytobuildthepyramidsandtheGreeksusedtrigonometrytomeasurethecircumferenceoftheearthtwothousandyearsbeforeColumbussailed.EuropeancivilizationcombinedgeometryandtrigonometrywiththedecimalsystemoftheArabstoproducethemapswithwhichtheEuropeanexploredtheworld.Inalatercentury,mathematiciansstudiedthependulum(钟摆)ofthenewlyinventedclockandcreatedthelanguageofcalculustomeasuremotion. Theyardstickofmeasurementtodaymustcovereverythingfromunitstinierthanatomstodistanceofmillionsoflightyears.Speedandaccuracyarevital.MancanneversendarackettoMarsunlessheknowstheexactdistancetotheplanet.Sincetheslightesterrorcouldmeanmissingitby30,000miles.Innavigatingamidtheplanetsandstars,manmusthavethehelpofsomekindofmachinecalculatorsforfastandabsolutelyaccurateinformation. Theauthorshowshowtheexactnessofnature′slawsisreflectedin___________.
A.the language of calculus B.the measurement of motion C.the creatures of nature D.the progress of civilization正确答案C
