使用一维数组名作为函数实参,则以下说法正确的是()
A. 必须在主调函数中说明此数组的大小;
B. 在被调用函数中,不需要考虑形参中的数组大小;
C. 实参数组类型和形参数组类型可以不匹配;
D. 实参数组名和形参数组名必须一致。
下面关于C++语言变量的叙述错误的是()
A. 自动变量和外部变量的作用域为整个程序
B. 外部静态变量的作用域是定义它的文件
C++语言中变量分为auto,static,exten和register四种存储类型
D. 内部静态变量的作用域是定义它的函数
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下列选项中,属于理性认识不同于感性认识的特点的是( )
A. 直接性
B. 主观性
C. 摹写性
D. 抽象性