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【简答题】
当前的计算机一般被认为是第四代计算机,它所采用的逻辑元件是
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举一反三
【单选题】Who was the first European to find the falls?
A.
Christopher Columbus
B.
Father Louis Hennepin
C.
Leif Erickson
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【简答题】视频中的基本共射放大器 R B =300 kΩ , R C = 5kΩ,V CC = 12V, U BEQ =0.7 V , β =4 0, 1.画出直流等效电路,估算静态工作点 I BQ , I CQ 以及 U CEQ的值 ; 2.画出微变等效电路,计算 r be 的值; 3.若输出端接 R L = 4kΩ,试求 A u 、 R i 、 R o 的值。 (注意将答案保留整数)
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【单选题】“Your body doesn’t know how to lie” indicates _________
A.
something is wrong with your body and you can only stand.
B.
body language is important and unconscious
C.
body contact is dangerous.
D.
we can’t separate mind from body.
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【单选题】According to the passage，who was probably the first European to step on the continent of North America?
A.
Bjarni Herjolfsson
B.
Leif Eriksson
C.
Thorfinn Karlsefni
D.
Helge Ingstad
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【单选题】established the first European colony in Australia.
A.
David Beckham
B.
Winston Churchill
C.
The Beatles
D.
James Cook
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【单选题】Your body doesn’t know how to lie.’ indicates ______.
A.
something wrong with your body
B.
body language is important
C.
body contact is dangerous
D.
We can’t separate mind from body
查看完整题目与答案
【单选题】女性患者,慢性支气管炎阻塞性肺气肿二十余年,肺源性心脏病合并慢性呼吸衰竭两年,近期出现精神症状时,常提示合并
A.
上消化道出血
B.
肺性脑病
C.
电介质紊乱
D.
代谢性酸中毒
E.
循环衰竭
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【单选题】“社会保障”对应的英文表达是？
A.
Social Insurance
B.
Social Safety
C.
Social Security
D.
Social Assistance
查看完整题目与答案
【单选题】“ 社会保障 ” 对应的英文表达是?
A.
Social Assistance
B.
Social Safety
C.
Social Security
D.
Social Insurance
查看完整题目与答案
【单选题】The first European country that attacked first the trade system centered on the Indian Ocean from outside was
A.
Spanish
B.
Dutch
C.
England
D.
Portugal
查看完整题目与答案
相关题目：
【单选题】Who was the first European to find the falls?
A.
Christopher Columbus
B.
Father Louis Hennepin
C.
Leif Erickson
查看完整题目与答案
【简答题】视频中的基本共射放大器 R B =300 kΩ , R C = 5kΩ,V CC = 12V, U BEQ =0.7 V , β =4 0, 1.画出直流等效电路,估算静态工作点 I BQ , I CQ 以及 U CEQ的值 ; 2.画出微变等效电路,计算 r be 的值; 3.若输出端接 R L = 4kΩ,试求 A u 、 R i 、 R o 的值。 (注意将答案保留整数)
查看完整题目与答案
【单选题】“Your body doesn’t know how to lie” indicates _________
A.
something is wrong with your body and you can only stand.
B.
body language is important and unconscious
C.
body contact is dangerous.
D.
we can’t separate mind from body.
查看完整题目与答案
【单选题】According to the passage，who was probably the first European to step on the continent of North America?
A.
Bjarni Herjolfsson
B.
Leif Eriksson
C.
Thorfinn Karlsefni
D.
Helge Ingstad
查看完整题目与答案
【单选题】established the first European colony in Australia.
A.
David Beckham
B.
Winston Churchill
C.
The Beatles
D.
James Cook
查看完整题目与答案
【单选题】Your body doesn’t know how to lie.’ indicates ______.
A.
something wrong with your body
B.
body language is important
C.
body contact is dangerous
D.
We can’t separate mind from body
查看完整题目与答案
【单选题】女性患者,慢性支气管炎阻塞性肺气肿二十余年,肺源性心脏病合并慢性呼吸衰竭两年,近期出现精神症状时,常提示合并
A.
上消化道出血
B.
肺性脑病
C.
电介质紊乱
D.
代谢性酸中毒
E.
循环衰竭
查看完整题目与答案
【单选题】“社会保障”对应的英文表达是？
A.
Social Insurance
B.
Social Safety
C.
Social Security
D.
Social Assistance
查看完整题目与答案
【单选题】“ 社会保障 ” 对应的英文表达是?
A.
Social Assistance
B.
Social Safety
C.
Social Security
D.
Social Insurance
查看完整题目与答案
【单选题】The first European country that attacked first the trade system centered on the Indian Ocean from outside was
A.
Spanish
B.
Dutch
C.
England
D.
Portugal
查看完整题目与答案