花头为什么没有办成自己的生日晚会?
A. Because it was picked
Being dislikedby everyone
C. Have no friend
D. Expect too much from
So...who's going to () your party?
I just want a () birthday party.
普肯野细胞与心室肌细胞动作电位的最大的区别是
A.0期去极速度不同
B.1期形成机制不同
C.平台期持续时间相差特别悬殊
D.3期复极速度不同
E.4期自动去极化