第17题: [单项选择]Where is the conversation most probably taking place A. At the airport. B. In a travel agency. C. In a hotel. D. At home. 参考答案:B 答案解析:[听力原文] M: I’ve just got back from the holiday you arranged for me, but I must tell you the hotel
第18题:[单选题]喉阻塞病人不应有的临床表现有( )。 A. 吸气时间延长,吸气困难 B. 呼气期哮鸣音 C. 吸气期较呼气期延长,呼吸深度加强,呼吸频率变化不明显 D. 胸骨上窝、锁骨上窝、胸骨剑突下及肋间隙等软组织出现吸气性凹陷 E. 吸气性喉喘鸣 参考答案:B