练习册

  • 练习册
  • 试题
    精英家教网 > 高中英语 > 题目详情
    ____ computer, which was invented in the 1950s, is widely considered as ____ useful tool in modem society.

    A. The; an
    B. A; the
    C. /; an
    D. The; a
    D
    请在这里输入关键词：
    相关习题

    科目：高中英语 来源：模拟题 题型：单选题

    ____ computer, which was invented in the 1950s, is widely considered as ____ useful tool in modem society.

    [     ]

    A. The; an
    B. A; the
    C. /; an
    D. The; a

    查看答案和解析>>


    同步练习册答案