Her son ________ coke, but now he ________ milk.

A．used to drink; is used to drinking

B．used to drinking; drinks

C．is used to drinking; used to drink

D．is used to drink; is drinking

规划的基本性质转变为指导性，大大简化和淡化了规划的( )，强化了规划的政策性内容和作用。

A．综合指标

B．质量指标

C．数量指标

D．基本指标