You can't see the now for they are having a meeting at the moment.
A. editors-in-chief
B. editor-in-chiefs
C. editors-in-chiefs
D. editor-in-chief
网友回答
A. editors-in-chief
B. editor-in-chiefs
C. editors-in-chiefs
D. editor-in-chief
解析：
复合名词的复数形式．s要加在中心词上，因此A为正确答案。