慢性支气管炎急性发作期治疗最主要的措施是()。A.止咳祛痰 B.控制感染 C.解痉平 发布时间:2018-05-27 04:04 │ 来源:www.tikuol.com 题型:单项选择题 问题: 慢性支气管炎急性发作期治疗最主要的措施是()。A.止咳祛痰B.控制感染C.解痉平喘D.菌苗注射E.吸氧补液
题型:单项选择题 —May I speak to Tom? —Sorry, he is not at home. He _____ to Shanghai.[ ]A. has been B. has gone C. goes D. went 查看答案