【单选题】关于脊髓损伤患者轮椅与坐厕之间转移的条件,错误的是
A.
卫生间的门应足够宽,没有门槛,以方便轮椅出入
D.
C7及以下脊髓损伤患者可独立完成由轮椅向坐厕的转移
【单选题】听力原文:M: Hello, Julie. Where are you going? W: To the cinema. How about coming with me? M: I'd love to. But I haven't finished my work yet. W: What a pity! I believe it's a very good film. M: Do you go...
【简答题】设A为n阶矩阵,证明A与A T 有相同的最小多项式.
【单选题】在成本加成定价法中,“加成”指的是( )
【判断题】一号美容和美堂项目都是美业项目,两者的项目重点很接近。
【单选题】患者,男,33岁。因乏力、腹胀9年,加重1月入院。既往有乙肝史。B超检查大量腹水,肝实质回声增强,体积缩小硬化,脾大。诊断为:乙肝后肝硬化。肝硬化病人容易发生凝血障碍,主要是由于
【单选题】听力原文:M: Good morning. Mary, how's it going? W: Pretty good, Bill. How about you? M: Oh. I'm OK. How is that English class you're teaching? W: It's going really well. I have a great class this year. I'...
【简答题】如果A的最小多项式m(λ)=φ(λ),则式(5.27)成立.