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:月考试卷 难易度:易

    The desert was once a green ladn with huge trees, but they were____________, _________ resulted in the city being buried by sand.
    A. cut down; which B. cut off; that
    C. cut out; which D. cut in; that
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