第9题: [单项选择]Questions 11-13 are based on the following monologue on American food. You now have 15 seconds to read Questions 11-13.What are the two seasonings used by most Americans A. Salt and chili. B. Oregano and ketchup. C. Pepper and ketchup. D. Garlic and salt. 参考答案:C 答案解析:[听力原文]11-13 People from other countries often find American food dull and tasteless. In their
第36题: [单项选择]有关脊柱外伤与脊髓损伤的关系,下列错误的是()。 A. 脊髓损伤节段与椎骨受伤平面不一致 B. 胸椎较固定,胸椎的脱位多无脊髓损伤 C. 有的病例表现为明显脊髓损伤,但X线检查却无骨折脱位 D. 屈曲型骨折脱位造成脊髓损伤最多见 E. 椎管狭窄者,脊柱骨折更易发生脊髓损伤 参考答案:B 答案解析:由于脊髓节段与椎骨节段不对应,故A是正确的;无骨折脱位型脊髓损伤并不少见,多由一过性脱位造成,外力消失后又重复位;屈曲型骨折脱位较伸直型多见,故造成脊髓损伤者也最多;椎管狭窄患者,由于缓冲空间小,更易