以下各项规划工作( )不属于区域规划的内容。
A．苏南小城镇规划
B．关中地区社会经济发展计划
C．田纳西河流域规划
D．上海分区规划
参考答案：D
Mrs. Green is ________ her purse, but she can't ________ it.[ ]
A. looking for; find
B. looking at; find
C. seeing; looking for
D. finding; look for
固定床离子交换水处理设备
