【简答题】内蒙古自治区省会是_____________。
【多选题】环境质量标准分级一般与环境功能区类别相对应,以下关于前述对应关系表述正确的有( )
A.
环境空气质量功能区分为3类,分别执行一级~三级标准值
B.
地表水环境质量功能区分为5类,分别执行I类~V类标准值
C.
声环境功能区分为5类,分别执行1类~5类标准值
D.
土壤环境质量分为3类,分别执行一级~三级标准值
【简答题】A.further B.farther C.detailed D.overall
【简答题】“To learn and then have occasion to practice what you satisfying? To have friends arrive from afar-is this not a joy? To be patient even when others do not understand-is this not the mark of the gentl...
【简答题】What is the author's overall attitude toward fridges?