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参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】甲状腺手术用硬膜外麻醉，下列哪条不恰当（）
A.
颈部硬膜外麻醉对呼吸功能有影响
B.
可完全消除甲状腺牵拉痛
C.
应慎重选用，并做好应急准备
D.
术前病情不稳定，预防性处理甲亢危象有一定效果
E.
心交感神经被阻滞，有利于甲亢病人的脉搏平稳
【单选题】最佳修复方案是
A.
直接改为活动义齿修复
B.
采用种植固定义齿修复
C.
全冠修复基牙后再改为活动义齿修复
D.
增加前端基牙数再行固定修复
E.
增加前端基牙数目再行固定活动联合修复
【单选题】Long after the 1998 World Cup was won, disappointed fans were still cursing the disputed refereeing (裁判) decisions that denied victory to their team. A researcher was appointed to study the performanc...
A.
The ideal retirement age for an experienced football referee is 35.
B.
Age should not be the chief consideration in choosing a football referee.
C.
A football referee should be as young and energetic as possible.
D.
An experienced football referee can do well even when in poor physical condition.
【单选题】Long after the 1998 World Cup was won, disappointed fans were still cursing the disputed refereeing(裁判) decisions that denied victory to their team. A researcher was appointed to study the performance...
A.
slightly above average
B.
higher than in the 1998 World Cup
C.
quite unexpected
D.
as high as in a standard match