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:单元测试 难易度:难

    The number of people who ___________ killed reached more than 400,000.(  )
    A. was B. is C. were D. are
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