A. 患者出现休克症状 B. 口内异物堵塞咽喉部 C. 血液、涎液等误吸入气管、支气管 D. 上颌骨向下移位,推软腭向后,缩小烟腔 E. 迷走神经损伤
A. 12 B. 14 C. 15 D. 17
A. She 11 type the report for him. B. She11 teach the man how to type. C. Shehas no idea where Diana is. D. She doesnt know how to use the machine.
A. 正确 B. 错误