单项选择题
What is the result when the go() method is invoked？（）
A.00 B.0001 C.000120 D.00012021 E.Compilation fails. F.An exception is thrown at runtime.
Whatistheresult？（）A.2B.3C.1，2D.2，3E.1，2，3
What is the result？（）
A.2 B.3 C.1，2 D.2，3 E.1，2，3
What is the output？（） A.42B.420C.462D.42042
What is the output？（）
A.42 B.420 C.462 D.42042
Which two statements are true？（） A.Line 35 will not com...
多项选择题
Which two statements are true？（）
A.Line 35 will not compile. B.Line 36 will not compile. C.Line 37 will not compile. D.Line 38 will not compile.
