大学英语大学英语大学英语四级(CET4)1989年1月大学英语四级(CET-4)真题试卷
题目内容

What is the main purpose of this passage、

2024-07-09

A.To look back to the early days of computers.

B.To explain what technical problems may occur with computers.

C.To discourage unnecessary investment in computers.

D.To warn against a mentally lazy attitude towards computers.

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