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【单选题】
运行中突然重新启动的电脑可能是( )问题。A.
CPU
B.
主板
C.
软件
D.
以上都可能
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反馈参考答案：
举一反三
【单选题】In the common-emitter circuit, the base terminal of the transistor serves as the inout, the collector is the output, and the______is common to both.
A.
base
B.
emitter
C.
substance
D.
collector
【单选题】The common-base amplifier has ___.
A.
voltage gain, current gain, and power gain
B.
voltage gain and power gain, but no current gain
C.
current gain and power gain, but no voltage gain
D.
current gain and voltage gain, but no power gain
【单选题】In the common-emitter amplifier cirtuit, the base terminal of the transistor serves as the input, the collector is the output, and the ommanto both.and the () common to both.
A.
base
B.
emitter
C.
collector
D.
substrate
【判断题】人们根据种种迹象判断,在天王星之外一定还有一颗行星,全世界天文学家进行了长期观察和探寻,一直没有发现。后来,科学家们暂时避开直接搜寻,转入该未知行星的轨道计算,根据求得的轨道参数反推,人们很快便找到了这颗新星:海王星。运用的是创新学的移植原理
A.
正确
B.
错误
【单选题】On a common-base year financial statement, accounts receivables will be expressed relative to which one of the following?
A.
current year sales
B.
current year total assets
C.
base-year sales
D.
base-year total assets
E.
base-year accounts receivables
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