单项选择题
And command line is vacation： Java Test red green blue（）
A. bas has the value of “”. B. baz has the value of null. C. bas has the value of “red”. D. baz has he value of “blue”. E. baz has the value of “green”. F. the code does not compile. G. The program throws and exception.
单项选择题 Given： 8.int index = 1： 9.Boolean [] test = new boolcan [3]； 10.boolcan foo = test [index]； What is the result（）？
单项选择题 What is the decimal value of J at line 5？（）
单项选择题 What is the final value of i？（）
