有如下类定义: class AA{im a: public: int getRef()const{return&a;}

有如下类定义: class AA{im a: public: int getRef()const{return&a;}//① int getVa

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下列符号中,正确的c++标识符是( )。

下列符号中,正确的c++标识符是( )。 A.enum B.2b C.f00一9 D._32

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It will be easy to use for various types of retail business

It will be easy to use for various types of retail business.

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Opportunities for moving in and up in a large company may

Opportunities for moving in and up in a large company mayA.increase. B.shrink.

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