A. drive off Iraqi planes in the no-fly zone B. ensure a safe environment for planes patrolling the no-fly zone C. wipe out Iraqi air force D. support anti-government groups in Iraq 参考答案:B 答案解析:[听力原文] 27-28 The US military says American and British warplanes have attacked Iraqi military
第28题: [多项选择]患者女,20岁。56kg。从五楼坠下,致右肱骨干、右股骨干、右小腿骨折,多处软组织挫伤。查BP50/30mmHg,HR135次/分,Hb88g/L,Hct26%。经输平衡液500ml、代血浆500ml后,送手术室。准备行骨折切开复位、内固定术。对于上述肺氧合障碍的处理,不合适的是()。 A. 输注抗生素 B. 给予激素 C. 给利尿药 D. 带管送ICU,呼吸机治疗 E. 拔除气管内插管,回病房 F. 给呼吸兴奋剂 参考答案:E, F