Itwasacolddaybutthes的精选

问题详情：阅读短文,根据短文内容回答问题。   Itwasacoldday,butthestudentsfromProsserMiddleSchoolinChicagoweresortingthroughthewastewhentheyfoundthattheirschoolproduces1,500poundseveryday. Prosserisju...