A.感覺(jué)神經(jīng)先麻醉,運(yùn)動(dòng)神經(jīng)后麻醉B.運(yùn)動(dòng)神經(jīng)先麻醉,感覺(jué)神經(jīng)后麻醉C.感覺(jué)運(yùn)動(dòng)神經(jīng)同時(shí)麻醉D.細(xì)神經(jīng)纖維比粗神經(jīng)纖維敏感E.神經(jīng)纖維對(duì)局麻藥的反應(yīng)與神經(jīng)的直徑成反比