单选题:吗啡主要用于( )。 题目分类:口腔助理医师 题目类型:单选题 查看权限:VIP 题目内容: 吗啡主要用于( )。 A.分娩镇痛 B.急性锐痛 C.慢性钝痛 D.胃肠绞痛 E.肾绞痛 参考答案: 答案解析:
"This line" in Paragraph 3 refers to "This line" in Paragraph 3 refers toA.the line from the Tower Gateway Station to 分类:口腔助理医师 题型:单选题 查看答案
Don't forget to drink enough water even__________ Don't forget to drink enough water even__________A.in your body B.without water 分类:口腔助理医师 题型:单选题 查看答案
The heat released by burning oil and coal is the direct caus The heat released by burning oil and coal is the direct cause of global warming. 分类:口腔助理医师 题型:单选题 查看答案