第4题: [单项选择]下列哪项是下运动神经元瘫痪的症状() A. 无肌束颤动 B. 肌张力增高 C. 腱反射亢进 D. 病理反射阴性 E. 肌萎缩不明显 参考答案:D 答案解析:运动功能的执行由上运动神经元和下运动神经元两部分组成。上、下运动神经元损害时引起的随意运动障碍分别称为上运动神经元瘫痪(中枢性瘫痪或痉挛性瘫痪)和下运动神经元瘫痪(周围性瘫痪或弛缓性瘫痪)。前者无肌萎
第32题: [单项选择]Passage One Questions 26 to 29 are based on the passage you have just heard. A. Training given to music therapists. B. How music prevents disease. C. Studies on the benefits of music. D. How musicians create music. 参考答案:C 答案解析:[听力原文]26-29 It’s common knowledge that music can have a powerful effect on our emotions. In f