A. CA和CDCA浓度增加,但以CDCA为主,CA/CDCA<1 B. CA和CDCA浓度增加,但以CA为主,CA/CDCA>1 CA和CDCA浓度增加,但以CA为主,CA/CDCA<1 D. CA和CDCA浓度增加,但以CDCA为主,CA/CDCA>1 E. CA和CDCA浓度减低,但以CDCA为主,CA/CDCA>1
A. 债权债务 B. 所有权 C. 信托 D. 产权