以下贫血为正常色素正常细胞性贫血的是 ()
A.再生障碍性贫血
B.缺铁性贫血
C.铁粒幼细胞性贫血
D.巨幼细胞性贫血
E.地中海性贫血
参考答案:A
112. When the school was over, all the students scattered _____.
A.in all directions
B.to all directions
C.at all directions
D.to every directions
《齐民要术》