从DCS工程师站取下Tape之前必须将Tape Unload，使Tape Drive

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问题单项选择题

从DCS工程师站取下Tape之前必须将Tape Unload，使Tape Driver的灯（）之后，才可以从Tape driver中取出Tape

A、发红光

B、亮

C、发黄光

D、灭

答案

参考答案：D

选择题

His career has been an active one: _____.

A．writing poetry, working on magazines, and the war in Greece

B．poetry, editing magazines, and the Greek War

C．writing poems, editing magazines, and serving in the Greek War

D．poetry work, editing magazines, and fighting in Greece

单项选择题

从支出的角度来看，私人购买住房的支出包含在( )中。

A．私人消费

B．投资的固定资本形成

C．投资的存货增加

D．政府消费