单选题:龋齿发生的四联因素不包括( )。 题目分类:公卫执业医师 题目类型:单选题 查看权限:VIP 题目内容: 龋齿发生的四联因素不包括( )。 A.致龋细菌 B.糖类食物 C.酸性食物 D.宿主 E.时间 参考答案: 答案解析:
It can be concluded that many of London’s dockyards are____ It can be concluded that many of London’s dockyards are__________A.not used B. 分类:公卫执业医师 题型:单选题 查看答案
阅读材料,回答题。In what now seems like the prehistoric times of co 阅读材料,回答题。In what now seems like the prehistoric times of computer history, the 分类:公卫执业医师 题型:单选题 查看答案
It was a fact that Lincoln’s speech was__________ It was a fact that Lincoln’s speech was__________A.an immediately success B.wa 分类:公卫执业医师 题型:单选题 查看答案
新生儿硬肿症中度低体温是指( )。 新生儿硬肿症中度低体温是指( )。 A.体温低于30℃,肛腋温差为零 B.体温低于28℃,肛腋温差为零或正值 C.体温低于26℃,肛腋温差为零或正值 D.体温 分类:公卫执业医师 题型:单选题 查看答案