单项选择题
Given: What is the result?（）
A.Compilation fails. B.An exception is thrown at runtime. C.The code executes normally and prints "foo". D.The code executes normally, but nothing is printed.
单项选择题 Given: What is the result?（）
单项选择题 Given: Which is true?（）
单项选择题 Given: Which statement is true?（）
