单项选择题
What is the result？（）
A.0， 0， 0
B.150， 60， 0
C.Compilation fails.
D.150， 150， 150
E.An exception is thrown at runtime.
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相关考题
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单项选择题
What can directly access and change the value of the variable name？（）
A.any class
B.only the Target class
C.any class in the test package
D.any class that extends Target -
单项选择题
Which statement is true about the classes and interfaces？（）
A.Compilation will succeed for all classes and interfaces.
B.Compilation of class C will fail because of an error in line 2.
C.Compilation of class C will fail because of an error in line 6.
D.Compilation of class AImpl will fail because of an error in line 2. -
多项选择题
Which two classes use the Shape class correctly？（）
A.A
B.B
C.C
D.D
E.E
F.F
