Usually we get ________ about something and end up _________ in Chinese. 

A．exciting; speaking

B．exciting; speak

C．excited; speaking

D．excited; speak

事先确定员工在每一个绩效等级上所占的比例，然后按比率把员工分布到各个等级上去的考核方法是( )

A．配对比较法
B．强制分布法
C．关键事件法
D．交替排序法