题目

School always look the same---square buildings and rooms, rows of desks, and a teacher standing in the front. How can schools be better and different? What will future schools look like? Some schools have a new try. Let’s take a look.Open & interactive (互动的)With the internet, schools are no longer the place where students have lessons. “In the internet age, a school is social space to meet and learn from each other,” said Thomas, a British architect (建筑师). “It offers more chances to teachers and students to interact.” The school’s classrooms are all round. Students （2012?河西区一模）能源问题是现代社会发展的基本要素之一，能源家族中：①煤炭、②太阳能、③天然气、④水能等，其中属于不可再生能源的是①③①③；属于不会造成环境污染的能源是②④②④．（请填写序号）