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问题 单项选择题

在C++语言中，封装是借助于什么达到的

A．结构

B．类

C．数组

D．函数

答案

参考答案：B

解析： C++基本的性质就是它的封装性，而封装性主要是靠类来实现的。

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单项选择题

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