老年人急性阑尾炎的特点是

A．临床表现轻而病理改变却很重

B．体温升高明显

C．白细胞升高明显

D．腹痛剧烈

E．压痛、反跳痛明显

With the increase of the living standards,people are________much importance to their health.[ ]

A．adjusting  

B．attaching  

C．appealing  

D．applying