Which one is the disadvantage of “employee referral program”？

A.Rejections may produce discontent; telling them why you rejected them and what modificatory actions they might take is crucial

B.Knowing a candidate’s strengths and weaknesses

C.Inside candidates may require less orientation and（perhaps）training than outsiders

D.Current employees may also be more committed to the company

正确答案：Rejections may produce discontent; telling them why you rejected them and what modificatory actions they might take is crucial