不是舒张性心力衰竭特点的是（） A.左心室舒张期充盈降低 B.左心室射血分数降低 C 发布时间：2017-08-20 00:16 │ 来源：www.tikuol.com 题型：单项选择题 问题： 不是舒张性心力衰竭特点的是（）A.左心室舒张期充盈降低B.左心室射血分数降低C.心肌顺应性下降D.超声心动图E峰E.心腔大小可正常
题型：单项选择题 补全对话。 A. Nice to meet you too. B. What is it? C. Who is it? D. Have a seat, and have some tea. E. I have two friends. F. Meet my friends, Sam and Tom. G. Jack and two of my friends. A: 1. B: It's me, 2. A: Oh! Come in, please. B: Thanks. How are you? A: Fine, thank you. And you? B: I'm fine, too. 3. This is my friend, Li Ping.A: 4. Where are you from?B: I'm from Canada. Tom is from Australia. A: Welcome to my home. 5. B: Thanks. 查看答案