单项选择题

A.MCV:82fl、MCH:29pg、MCHC:354g/L
B.MCV:80fl、MCH:33pg、MCHC:412g/L
C.MCV:71fl、MCH:25pg、MCHC:350g/L
D.MCV:73fl、MCH:22pg、MCHC:301g/L