Mr. Li will go to Guangzhou by air. His workmates are ______ at the airport.

A．turning him off

B．seeing him off

C．taking him off

D．putting him off

（）应按照城乡消防规划的要求，将城乡消防基础设施建设、改造计划纳入城乡建设、改造计划，履行公共消防基础设施的建设、维护职责。

A、城乡建设主管部门

B、公安消防机构

C、人民政府

D、规划部门