单选题 If employees are late or miss work without providing prior notice, they must provide a valid ______ to their supervisor.
  • (A) permit
  • (B) intensity
  • (C) perspective
  • (D) justification


【正确答案】 D
【答案解析】[词汇] justification认为正当
[错误答案] (A)允许(B)集中程度,强度(C)观点