单项选择题

A.MCV90fL,MCH32pg,MCHC33%
B.MCV110fL,MCH38pg,MCHC34%
C.MCV70fL,MCH24pg,MCHC29%
D.MCV66fL,MCH23pg,MCHC32%
E.MCV80fL,MCH24pg,MCHC28%