iswidelyacceptedFore的精选

问题详情：Insomecountries,opencampus(校园)iswidelyaccepted.Forexample,Frenchstudentshaveatwo-hourlunchbreakfrom11:30a.m.to1:30pm.Duringtheirlunchbreak,theycaneatathomeoratarestaurant.ButstudentsinthePhi...