问题
单项选择题 A1型题
心室肌细胞动作电位的主要特征是（）
A.0期除极迅速
B.1期复极化快
C.有缓慢的2期平台
D.有快速的3期复极化
E.有4期自动除极
答案
参考答案：C
搜题请搜索小程序“爱下问搜题”
心室肌细胞动作电位的主要特征是（）
A.0期除极迅速
B.1期复极化快
C.有缓慢的2期平台
D.有快速的3期复极化
E.有4期自动除极
参考答案：C
| Choose the proper sentences to complete the dialogue. (选择适当的句子完成对话。) | |
W: 1.________ A new year is coming. M: 2.________ W: I am going to the shop to buy something for our evening party. M: 3.________ W: On New Year's Eve. We'll have our teachers and students get together until New Year's Day comes. M: Can you tell me something about your party? W: Of course. |
