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【简答题】
分时操作系统的主要目标是（ ）。
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】“千里之堤溃于蚁穴”这句话说明: ( )
A.
即使再小的偏差也要控制；
B.
对于会造成巨大损失的工作必须进行前馈控制；
C.
说明控制必须要加强衡量频度；
D.
对工作要全面控制；
【简答题】Translation: The more we control our own fate, the more we expect to control it. The more we have, the more we want to have!
【简答题】下列图片中楼梯类型是()
【简答题】下列图片中楼梯类型是()
【单选题】We have to study the operation manual carefully. 02010511
A.
We have learned the operation introductions by heart.
B.
We have to keep the operation introductions in mind.
C.
We have to read the operation introductions carefully.
D.
We have to refer to the operation introductions carefully.
【简答题】下列图片中楼梯类型是()
【单选题】We have to subject the redesigned car seat to the test to officially confirm that it is_______strong.
A.
sufficient
B.
sufficiently
C.
more sufficient
D.
most sufficient
【简答题】下列图片中楼梯类型是()
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