单项选择题
A.7.8 B.8.5 C.8.7 D.9.3
A.大量摄入肉食 B.MTHFR基因突变 C.大量摄入菜叶 D.喝酒
A.120-130mmHg B.125-135mmHg C.130-140mmHg D.115-130mmHg