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题目内容
（华北水利水电大学英语）
What is the maipurpose of this passage
·To look back to the early days of computers.
·To explaiwhat technical problems may occur with computers.
·To discourage unnecessary investment icomputers.
·To waragainst the blindness to the probable shortcomings of computers.
·To look back to the early days of computers.
·To explaiwhat technical problems may occur with computers.
·To discourage unnecessary investment icomputers.
·To waragainst the blindness to the probable shortcomings of computers.
参考答案