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:期中考试 难易度:难

    How many men does your uncle      __   for him?

     

    A. have worked       B. have to work         C. have working         D. have been worked
  • 相关试卷