专项提能计划——阅读理解(二)说明文(2010·高考课标全国卷·B)EDGEWOOD—Every morning at Dixie Heights High School,customers pour into a special experiment:the district’s first coffee shop run mostly by students with special learning needs.Well before classes start,students and teachers order Lattes,Cappuccinos and Hot Chocolates.Then,during the first period,teachers call in orders on their room phones,and students make deliveries.By closing time at 9∶2..