单选题 Reports of problems with any of the machinery on the assembly line should be forwarded ______ to the maintenance department.
  • (A) directly
  • (B) openly
  • (C) strongly
  • (D) importantly


【正确答案】 A
【答案解析】[词汇] directly直接地,立即
[错误答案] (B)公开地(C)强有力地(D)重要地