(单选题)

The results of managerial decisions must be reported back to management so that ( ) can be evaluated.

A.the means of communication

B.the level of performance in all divisions of the company

C.the effectiveness of company policies

D.the financial reports

参考答案：C

参考解析：

细节题。根据题干关键词results、managerial decisions可以定位到第二段第二句The results of the policies…must be reported back to management so that the soundness of company policies can be evaluated可知选项C正确，effectiveness是soundness的同义替换。选项ABD内容与题干不符，故错误。所以正确答案是选项C。

知识点：细节题英语阅读理解通用英语