单项选择题关于急性感染性喉炎的治疗原则,错误的是 A. 吸氧、雾化吸入,消除黏膜水肿 B. 控制感染 C. 给予肾上腺皮质激素,减轻喉头水肿 D. 烦躁不安者给予氯丙嗪镇静 E. 有严重缺氧者及时进行气管切开
单项选择题Which of the following could complete properly the sentence ‘ On each end of the bridge are two ____ stone lions.’?()