The World Food Prize, created in 1986, is _______each year to people who have advanced human development by improving the quality, quantity or availability of food in the world.

A．awarded

B．rewarded

C．presented

D．represented

根据《通信电源设备安装工程施工监理暂行规定》，监理单位执行建设工程委托监理合同时，必须建立（）。

A.总监理工程师

B.专业监理工程师

C.项目部

D.项目监理机构