关于shardtogetablack的百科

• Howdidzebrasgettheirstripes?It’shardtogetablack-and-whi...

• 问题详情：Howdidzebrasgettheirstripes?It’shardtogetablack-and-whiteanswer.Somescientistssaythestripesareaformofcamouflage(伪装)，___61___  protectszebrasfromhungrylions.Otherssaythey’rekeytozebras’matingrituals.Research___62___(publish)lastyear,sugg...
• 2019-10-2329506