Mary has______ speaking dialects, so it is not surprising to see her communicate with the

people from different parts of this country easily.

A．a gift for

B．trouble in

C．effects on

D．nothing to do with

某公司规定：对于年度全勤的员工给予一定金额的奖励。这一举措属于个人奖励计划中( )的范畴。

A．收益分项计划

B．行为鼓励计划

C．计时制

D．管理奖励计划