2017 Zhejiang Question 7 Free-response Differentiating 2017_浙江卷 (地理) 7. 修建铁路北段时,适合保护生态的措施是 A. 临近城镇设置隔音屏障B. 设立栅栏阻止动物穿越C. 铁路多处采用桥梁或隧道D. 路基两侧种植常绿阔叶林 Answer keyC ☆ SaveCan't do it, show the explanation查看原卷 →