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:历年真题 难易度:较易

    Currently, about 35,000 works _______ in over 300 rooms in the Louvre, and it would take a lifetime to see everything.(  )
    A. were displaying B. are displaying C. were being displayed D. are being displayed
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