Ratsthateathighlevel的精选

问题详情：   Ratsthateathighlevelsofanaturalsugarknownasfructose（果糖）seemtoagefasterthanotherrats-andthesamecouldbetrueforpeoplewhoeattoomuchsweetjunkfood,IsraeliresearcherssaidMonday．    Fructose,...