托业考试

根据网考网考试中心的统计分析，以下试题在2017/7/13日托业考试习题练习中，答错率较高，为：65%
【单选题】Employees require ______ from their immediate supervisor to take part in the leadership training.

• (A) suggestion
• (B) admission
• (C) permission
• (D) supervision