现行我国土壤分类系统高级分类自上而下是土纲、亚纲、土类、亚类；低级分类自上而下是土属、土种和变种。（）
参考答案：对
–– Do you like ______ basketball?
–– No, but my father wants me _______ basketball every day.
A．to play; playing
B．play; to play
C．to play; to play
D．playing; play
凡工矿企业，不论是否建立在城市、县城、建制镇和工矿区，均需按规定计算缴纳城镇土地使用税。( )
