在如下源代码文件Test.java中, 哪个是正确的类定义?() A.public class test { public int x = 0; public test(int x) { this.x = x; } }B.public class Test{ public int x=0; public Test(int x) { this.x = x; } }C.public class Test extends T1, T2 { public int x = 0; public Test (int x) { this.x = x; } }D.public class

在如下源代码文件Test.java中, 哪个是正确的类定义?()

A.public class test { public int x = 0; public test(int x) { this.x = x; } }

B.public class Test{ public int x=0; public Test(int x) { this.x = x; } }

C.public class Test extends T1, T2 { public int x = 0; public Test (int x) { this.x = x; } }

D.public class


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