2010 山东 第 70 题 单选题 区分题 2010_山东卷 (英语) 63．According to the text，recycling ． A. helps control the greenhouse effectB. means burning packaging for energyC. is the solution to gas shortageD. leads to a waste of land 参考答案A ☆ 收藏不会，直接看解析查看原卷 →