It is _______ that the pork with the “lean-meat powder”（瘦肉精）has been widely _______ all over the country.

A．terrifying; distributed

B．terrified; negotiated

C．terrifying; distinguished

D．terrified; discriminated

评估应建立良好的反馈系统，反馈的对象之一是（）

A．培训教师

B．培训主管

C．同事

D．人力资源部门主管