A.經(jīng)口 B.經(jīng)直腸 C.經(jīng)皮膚 D.經(jīng)靜脈 E.經(jīng)氣管
A.200J,240J,300J B.200J,300J,320J C.150J.240J,360J D.150J,200J,300J E.200J,300J,360J
A.5:1 B.5:2 C.15:1 D.15:2 E.15:3