支气管哮喘与心源性哮喘一时难以鉴别，应采用下列哪种药物治疗A．西地兰 B．肾上腺素 发布时间：2017-12-31 13:56 │ 来源：www.tikuol.com 题型：单项选择题 问题： 支气管哮喘与心源性哮喘一时难以鉴别，应采用下列哪种药物治疗A．西地兰B．肾上腺素C．氨茶碱D．异丙肾上腺素E．吗啡或哌替啶
题型：单项选择题 用所给单词或词组的正确形式填空。relax,turn out , speed up ,take up , suffer, base on ,lack , surrounding, assist , understanding1. I hadn't expected that things should have_____ like this.2. The two boys who had quarreled reached an ____at last.3. With the piano ______too much room,the two brothers had to share one room.4. The girl's heart often _______ while she is talking to a stranger.5. Our city ______ heavy losses in the great flood.6. Direct taxation is usually______income.7. As we all know,he failed for ______ of experience.8. The villagers _____the police in their search for missing child.9. The _______where a child grows up may have a great effect on his growth.10. As college entrance examinations are drawing near,you mustn't ______your efforts for a moment. 查看答案
题型：单项选择题 我国宪法规定了公民享有平等权、政治权利和自由、宗教信仰自由、人身自由、社会经济文化权利等基本权利，这说明( )。A．宪法规定国家生活中的根本问题B．宪法才能规定全体公民的权利和义务C．宪法是人民权利的保障书D．宪法具有最高的法律效力 查看答案