A.空氣污染 B.烹調(diào)過(guò)程中產(chǎn)生的油煙 C.遺傳 D.吸煙 E.肺部慢性疾病
A.喉返神經(jīng) B.膈神經(jīng) C.頸交感神經(jīng) D.臂叢神經(jīng) E.喉上神經(jīng)
A.小細(xì)胞未分化癌 B.細(xì)支氣管肺泡癌 C.大細(xì)胞癌 D.鱗癌 E.腺癌