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33. 只读存储器中的信息是______。

A、由计算机制造厂预先写入的

B、在计算机通电启动时写入的

C、根据用户需求不同，由用户随时写入的

D、由程序临时写入的

时间：2021-09-01 18:40 关键词：青书学堂长春工程学院计算机基础(专升本)

答案解析

A

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