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问题 单项选择题

患者3岁，左侧下颌第一磨牙窝沟龋，为预防口内其他牙齿发生龋齿，应采取的措施（）。

A.去除菌斑

B.窝沟封闭

C.使用氟化物

D.禁止吃糖

E.预防性充填

答案

参考答案：B

选择题

The central government plans to build a Taiwan community managed _____by Taiwan people --- and it will also include the right to set their own policies on education, healthcare, social insurance and employment - in order to help them really feel at home.

A．artificially

B．autonomously

C．automatically

D．anxiously
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单项选择题

患者，男，50岁。多年存在的颈部肿块突然迅速增大，质变硬，吞咽时上下移动受限，伴胸闷，舌苔薄自，脉弦。其证型是( )

A．热毒蕴结
B．痰郁气结
C．瘀血内阻
D．毒热未尽
E．痰凝毒聚
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