求大神帮忙看一下

Question

7.Which of the following statements about class variables in Java is

 not true?

(a) Class variables require the modifier static in the declarations.

 (b) All objects have their own copy of the class variable defined in

 the instantiated class.

(c) Non-static methods in a class can access the class variable 

defined in the same class.

(d) Class variables do not need the reference to the object of the 

instantiated class to access them. 

Answer 1

选B对象里是没有类变量的副本的。