试题详情
- 单项选择题
What is the result？（） A、 foo has the value of “”
B、 foo hast he falue of null.
C、 foo has the value of “blue”
D、 foo has the value of “green”
E、 An exception is thrown.
F、 The code will not compile.
- C
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热门试题
What is the result？（）A、 foo has the value of “”
B、 foo hast he falue of null.
C、 foo has the value of “blue”
D、 foo has the value of “green”
E、 An exception is thrown.
F、 The code will not compile.
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