Ⅰa类抗心律失常药物有（）
A.利多卡因
B.普鲁卡因胺
C.胺碘酮
D.奎lET
E.莫雷西嗪
参考答案：B, D
He is kind man. He is going to help old man. [ ]
A. an, an
B. a, the
C. the, the
核内有丝分裂
