isoneofthemostimport的精選

問題詳情：DNA（Deoxyribonucleicacid）isoneofthemostimportantdiscoveriesinscience.DNAistheplanforthehumanbeing，asablueprintistheplanforbuilding.DNAmakesapersonlookthewayhedoes.Aperson’sDNAcomesfromamixingofh...