题型:名词解释 写出下列句子的同义句。1. It's half past six. It's .2. What time is it? ____ time?3. Are you ready for breakfast? Are you _ ____ breakfast?4. It's a quarter to seven. It's ____.5. There's no time for lunch. There's no time lunch. 查看答案
题型:名词解释 可粗略判断心电轴左偏的表现是().A.Ⅰ和Ⅲ导联QRS波群主波均向上B.Ⅰ和Ⅲ导联QRS波群主波均向下C.Ⅰ导联QRS波群主波向上,Ⅲ导联QRS波群主波向下D.Ⅰ导联QRS波群主波向下,Ⅲ导联QRS波群主波向上E.Ⅰ、Ⅱ、Ⅲ导联QRS波群均以负向波为主 查看答案