单选题Which thefollowingstatements about static inner classes is true？（）AAn anonymous class can be declared as static.BA static inner class cannot be a static member of the outer class.CA static inner class does not require an instance of the enclosing class

单选题Which thefollowingstatements about static inner classes is true？（）A  An anonymous class can be declared as static.B  A static inner class cannot be a static member of the outer class.C  A static inner class does not require an instance of the enclosing class.D  Instance member of a static inner class can be referenced using the class name of the staticinner class.