InBritainstudentshav的精选

问题详情：阅读下列短文，回答问题InBritainstudentshavetwohoursofPEeveryschoolweek.Theydosit-ups,press-upsandskippingrope(跳绳).Thesearehardandnotalwaysmuchfun.Butsomeschoolsalsoallowstudentstojumpontrampol...