单选题：Doctors and hospitals try hard to avoid making mistakes beca

题目分类：卫生类
题目类型：单选题
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题目内容：

Doctors and hospitals try hard to avoid making mistakes because __________. A．they fear to be sued by the patients
B．they care much about their reputation
C．they compete for getting more patients
D．they wish to join the private medical system

参考答案：

答案解析：

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