A.NaHCO/HCO<20/1,原发性HCO↑
B.NaHCO/HCO<20/1,原发性NaHCO↓
C.NaHCO/HCO>20/1,原发性HCO↑
D.NaHCO/HCO>20/1,原发性NaHCO↓
E.pH一定降低