A.早期 B.聯(lián)合 C.適量 D.規(guī)律 E.全程
A.1HS/11H2S2 B.2SE.HR2/4HR C.2HSPE./10HPE. D.2SE.HR2/4H3R3 E.2S3(E3)H3R323/4H3R3