面向对象程序设计中，采用（）机制实现共享类中的方法和数据。
- A.公用调用
- B.封装
- C.动态绑定
- D.继承
正确答案及解析
正确答案
D
解析
继承机制能够实现派生类复用基类中的成员变量和成员方法。
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