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问题 单项选择题

在给社区口腔保健人员讲课时，教授指出口腔健康教育

A．是一项预防措施
B．须由专业人员进行
C．是口腔预防保健的组成部分
D．以上课为主要方法
E．以通俗易懂为标准

答案

参考答案：C

问答题 简答题

什么是公证上的法律关系？
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单项选择题

The primary driver behind the demand for continual quality improvement is ______ .

A．an increase in the number of the projects being worked

B．widespread public interest in government cost improvement reports

C．the prevalence of media reports on quality circles and other quality improvement

D．the need to reduce the cost and ensure the performance of products
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