以下选项中，（）是不正确的C语言字符型常量。

选项

A. [{"key":"A","value":""a"","showEditor":false},{"key":"B","value":"'a'","showEditor":false},{"key":"C","value":"'x41'","showEditor":false},{"key":"D","value":"'101'","showEditor":false}]

B. [{"key":"A","value":""a"","showEditor":false},{"key":"B","value":"'a'","showEditor":false},{"key":"C","value":"'x41'","showEditor":false},{"key":"D","value":"'101'","showEditor":false}]

C. [{"key":"A","value":""a"","showEditor":false},{"key":"B","value":"'a'","showEditor":false},{"key":"C","value":"'x41'","showEditor":false},{"key":"D","value":"'101'","showEditor":false}]

D. [{"key":"A","value":""a"","showEditor":false},{"key":"B","value":"'a'","showEditor":false},{"key":"C","value":"'x41'","showEditor":false},{"key":"D","value":"'101'","showEditor":false}]

E. [{"key":"A","value":""a"","showEditor":false},{"key":"B","value":"'a'","showEditor":false},{"key":"C","value":"'x41'","showEditor":false},{"key":"D","value":"'101'","showEditor":false}]

F. [{"key":"A","value":""a"","showEditor":false},{"key":"B","value":"'a'","showEditor":false},{"key":"C","value":"'x41'","showEditor":false},{"key":"D","value":"'101'","showEditor":false}]

正确答案：A

名词解析

字符型常量是用单撇号引起来的。