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:其他 难易度:中档

    ________such heavy loss during the financial crisis, the businessman didn’t have the courage to go on.

    A. To suffer B. Suffering C. Having suffered D. Suffered 
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