题目内容

An office automation system usually includes a video display terminal, inputdevices, and a hard-copy output device for“letter-quality”printing, etc.

A. 对
B. 错

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More recently, attention has also been focused on systems, which emphasize the managerialcommunications function.

A. 对
B. 错

Experts agree that the key to attaining office automation isincorporating all the components into a whole system.

A. 对
B. 错

Information can beprocessed and communicated with maximum technical assistance and minimum human intervention when we have the Internet.

A. 对
B. 错

道德的发展经历了( )种历史类型。

A. 3
B. 4
C. 5
D. 6

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