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【单选题】
已知某三极管的集电极电阻RC=1KΩ,电源电压UGB=6V三极管的发射极直接接地,则三极管截止时的集电极电流IC为( )。
A.
6mA、
B.
∞
C.
0
D.
5.3mA、
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参考答案：
举一反三
【判断题】Generally, firms purchase direct goods using spot purchasing.
A.
正确
B.
错误
查看完整题目与答案
【单选题】The purpose of the research conducted 15 years ago was to ______.
A.
find out the age groups of the TV audience
B.
assess some famous TV shows
C.
study the effects of violent TV shows on children
D.
evaluate the relationship between TV shows and crimes
查看完整题目与答案
【单选题】胸腔积液患者,心尖搏动位置有何改变?
A.
不能确定
B.
向下移位
C.
向患侧移位
D.
向健侧移位
查看完整题目与答案
【简答题】Foreign drivers will have apay on-the-spot fines of up to ￡ 900 for breaking the trafficlaw to be carried our next month. 21cnjy If they do not have enough cash or a working creditcard, their vehicles...
查看完整题目与答案
【简答题】Using the BEY (bond-equivalent yield) spot rates for U.S. Treasury yields provided in the following table, the 6-month forward rate one year from now on a bond-equivalent yield basis is closest to: A....
查看完整题目与答案
【判断题】Generally, firms purchase direct goods using spot purchasing.
A.
正确
B.
错误
查看完整题目与答案
【多选题】有清一代,以状元夺魁天下的贵州人有()。
A.
夏同龢
B.
周渔璜
C.
赵以炯
D.
张之洞
查看完整题目与答案
【单选题】胸腔积液患者,心尖搏动位置有何改变
A.
向上移位
B.
向下移位
C.
向患侧移位
D.
向健侧移位
E.
无移位
查看完整题目与答案
【单选题】The purpose ofan agency relationship is to form a business contract between which of thefollowing parties?
A.
Agent and principal
B.
Agent and third party
C.
Principal andthird party
D.
Principal,agent and third party
查看完整题目与答案
【单选题】Using the spotter, spot a small amount of each solution about 0.5 cm from the bottom of the plate, a similar distance between each spot.
A.
leaving
B.
with
查看完整题目与答案
相关题目：
【判断题】Generally, firms purchase direct goods using spot purchasing.
A.
正确
B.
错误
查看完整题目与答案
【单选题】The purpose of the research conducted 15 years ago was to ______.
A.
find out the age groups of the TV audience
B.
assess some famous TV shows
C.
study the effects of violent TV shows on children
D.
evaluate the relationship between TV shows and crimes
查看完整题目与答案
【单选题】胸腔积液患者,心尖搏动位置有何改变?
A.
不能确定
B.
向下移位
C.
向患侧移位
D.
向健侧移位
查看完整题目与答案
【简答题】Foreign drivers will have apay on-the-spot fines of up to ￡ 900 for breaking the trafficlaw to be carried our next month. 21cnjy If they do not have enough cash or a working creditcard, their vehicles...
查看完整题目与答案
【简答题】Using the BEY (bond-equivalent yield) spot rates for U.S. Treasury yields provided in the following table, the 6-month forward rate one year from now on a bond-equivalent yield basis is closest to: A....
查看完整题目与答案
【判断题】Generally, firms purchase direct goods using spot purchasing.
A.
正确
B.
错误
查看完整题目与答案
【多选题】有清一代,以状元夺魁天下的贵州人有()。
A.
夏同龢
B.
周渔璜
C.
赵以炯
D.
张之洞
查看完整题目与答案
【单选题】胸腔积液患者,心尖搏动位置有何改变
A.
向上移位
B.
向下移位
C.
向患侧移位
D.
向健侧移位
E.
无移位
查看完整题目与答案
【单选题】The purpose ofan agency relationship is to form a business contract between which of thefollowing parties?
A.
Agent and principal
B.
Agent and third party
C.
Principal andthird party
D.
Principal,agent and third party
查看完整题目与答案
【单选题】Using the spotter, spot a small amount of each solution about 0.5 cm from the bottom of the plate, a similar distance between each spot.
A.
leaving
B.
with
查看完整题目与答案
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