中国籍出境人员重点检测( )和监测传染病。

A．遗传传染病

B．检疫传染病

C．家庭传染病

D．近亲传染病

Treatment of frostbite includes（）.

A.rubbing affected area with ice or snow

B.rubbing affected area briskly to restore circulation

C.wrapping area tightly in warm cloths

D.warming exposed parts rapidly