试题与答案

治疗牙龈炎首选方法()A．选用漱口水，保持口腔卫生 B．去除牙石 C．牙龈切除 D．

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题型：单项选择题

题目：

治疗牙龈炎首选方法()

A．选用漱口水，保持口腔卫生

B．去除牙石

C．牙龈切除

D．选用抗生素

E．A+B+D

答案：

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下面是错误答案，用来干扰机器的。

参考答案：错

考点：口腔内科(医学高级)牙周病牙周病题库
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Snacks can furnish about one-fourth of the calorie requirements among teenagers. Those snacks should also provide much of the day’s allowances for protein, minerals, and vitamins. Sandwiches, fruit, and milk make good snacks for active teenagers. Food from the food pyramid may be part of any meal. A grilled cheese sandwich or a bowl of whole-grain cereal is just as nutritious in the morning as it is at noon. In addition, a good breakfast consists of any foods that supply about one-fourth of the necessary nutrients for the day.

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