To play better, all the players have to know their _______ and weaknesses.

[      ]

A. techniques

B. strengths

C. benefits

D. values

热邪壅肺证，可见（）

A.咳嗽，咯痰稀白

B.咳嗽，痰多泡沫

C.咳喘，咯痰黄稠

D.咳嗽，痰少难咯

E.咳喘，痰多易咯