下肢静脉曲张常见的病因包括

A．长期吸烟

B．静脉瓣膜缺陷

C．静脉壁薄弱

D．静脉腔内压力增高

E．静脉瓣膜功能不全

We hope that she will _____soon.

A．returns back

B．reach to home

C．reach for

D．pull through