【判断题】
指令周期是指CPU执行-条指令的时间
A. 对
B. 错
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答案
A
解析
暂无解析
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【单选题】
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When there are no stimuli, a dog will ___________.___
A. wag to the right
B. no wag at all
C. wag to the left
D. wag to the left and then wag to the right
【单选题】
The purpose of doing the experiment is _________.___
A. to train dogs for their owners
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