He’d rather            at home than            out.[ ]

A. to stay, to go

B. to stay, going  

C. stay, go

D. staying, to go

高血压防治中健康教育的对象是（）

A.高血压病高危人群

B.全人群

C.学龄期儿童

D.中老年人群

E.高血压病人