A.花椒油素B.辣椒素C.檸檬稀D.香葉醇
A.姜黃B.茴香C.番椒D.葫蘆巴
A.農(nóng)產(chǎn)品經(jīng)紀(jì)人B.農(nóng)產(chǎn)品銷售人員C.經(jīng)紀(jì)人D.以上都不對(duì)