单选题:氨茶碱的安全血药浓度为( ) 题目分类:内科(2008年试题) 题目类型:单选题 查看权限:VIP 题目内容: 氨茶碱的安全血药浓度为( ) A.1~5μ9/ml B.6~15μ9/ml C.16~20μ9/ml D.21~30μg/ml E.31~40μ9/ml 参考答案: 答案解析:
Please ________ dictionaries when you are not sure of word s Please ________ dictionaries when you are not sure of word spelling or meaning.A 分类:内科(2008年试题) 题型:单选题 查看答案
Questions are based on the following passage. It came as s Questions are based on the following passage. It came as something of a surpri 分类:内科(2008年试题) 题型:单选题 查看答案
在280nm波长附近具有最大光吸收峰的氨基酸是( ) 在280nm波长附近具有最大光吸收峰的氨基酸是( )A.色氨酸 B.丝氨酸 C.精氨酸 D.天冬氨酸 E.苯丙氨酸 分类:内科(2008年试题) 题型:单选题 查看答案
Computer technology will ________ a revolution in business a Computer technology will ________ a revolution in business administration.A.brin 分类:内科(2008年试题) 题型:单选题 查看答案
Accordingtopassage,whyisbottledwatersopopular? Accordingtopassage,whyisbottledwatersopopular?A.Itismuchcheaperthanwin B.Itiscon 分类:内科(2008年试题) 题型:单选题 查看答案