下面哪些是合法的常量？ - 在线名词解释大全

A. [{"key":"A","value":"12.123","showEditor":false},{"key":"B","value":"0x12AB","showEditor":false},{"key":"C","value":"12E12","showEditor":false},{"key":"D","value":""123@163.com"","showEditor":false},{"key":"E","value":"'@'","showEditor":false}]

B. [{"key":"A","value":"12.123","showEditor":false},{"key":"B","value":"0x12AB","showEditor":false},{"key":"C","value":"12E12","showEditor":false},{"key":"D","value":""123@163.com"","showEditor":false},{"key":"E","value":"'@'","showEditor":false}]

C. [{"key":"A","value":"12.123","showEditor":false},{"key":"B","value":"0x12AB","showEditor":false},{"key":"C","value":"12E12","showEditor":false},{"key":"D","value":""123@163.com"","showEditor":false},{"key":"E","value":"'@'","showEditor":false}]

D. [{"key":"A","value":"12.123","showEditor":false},{"key":"B","value":"0x12AB","showEditor":false},{"key":"C","value":"12E12","showEditor":false},{"key":"D","value":""123@163.com"","showEditor":false},{"key":"E","value":"'@'","showEditor":false}]

E. [{"key":"A","value":"12.123","showEditor":false},{"key":"B","value":"0x12AB","showEditor":false},{"key":"C","value":"12E12","showEditor":false},{"key":"D","value":""123@163.com"","showEditor":false},{"key":"E","value":"'@'","showEditor":false}]

F. [{"key":"A","value":"12.123","showEditor":false},{"key":"B","value":"0x12AB","showEditor":false},{"key":"C","value":"12E12","showEditor":false},{"key":"D","value":""123@163.com"","showEditor":false},{"key":"E","value":"'@'","showEditor":false}]