The newspaper printed a （an）（ ）for their previous error.

The newspaper printed a （an）（ ）for their previous error.
A、copy
B、publication
C、retraction
D、advertisement
【正确答案】：C
【题目解析】：copy n. 复印件，复制品 publication n. 出版，发表retraction n. 撤销，收回 a retraction of the charge 撤回指控advertisement n. 广告句意：该报对于之前的错误刊登了撤回声明。