單項選擇題

給出下列代碼,請問哪些描述是正確的?()

A.第5行產(chǎn)生編譯錯誤。
B.開關(guān)因子j的類型只能為byte.short.int或long.
C.打印輸出value is two
D.打印輸出value is two和value is three
E.打印輸出value is two﹑value is three和value is 2


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