职教组卷基于海量职教高考试题库建立的在线组卷及学习系统
职教组卷
  • 题型:英语知识运用 题类:期末考试 难易度:较难

    At the 30th anniversary of the founding of our company, there will be live entertainment _______ some superstars like Jay chou will be invited to sing songs.

          

    A. when                       B. that                          C. where                      D. why
  • 相关试卷