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【单选题】
对于一个具有n个结点、b条支路的电路列写结点电压方程，需要列写（ ）
A.
（ n-1 ）个 KVL 方程
B.
（ b-n+1 ）个 KCL 方程
C.
（ n-1 ）个 KCL 方程
D.
（ b-n-1 ）个 KVL 方程
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举一反三
【单选题】What is the main purpose of this passage?
A.
To point out we have greatly improved our reading methods.
B.
To explain how silent reading developed.
C.
To illustrate the advantages of silent reading over reading aloud.
D.
To criticize the mass media.
查看完整题目与答案
【单选题】To our ______, the result of the experiment is much better than we expected.
A.
relief
B.
regrets
C.
disappointment
D.
sorrow
查看完整题目与答案
【简答题】图形是介于( )与( )之间的视觉传达形式,能够在纸或其他表面上表现,能够通过印刷,印刷及各种传媒进行( ) 和 ( ),它通过一定的形态来表达创造性的意念,将设计思想( ),使设计造型成为传达信息的载体。
查看完整题目与答案
【单选题】One of the requirements for the experiment is that the material _____ to its burning temperature．
A.
is heated
B.
will be heated
C.
be heated
D.
would be heated
查看完整题目与答案
【单选题】假设某国目前的均衡国民收入为5500亿元,若政府要把国民收入提高到6000亿元,在边际消费倾向等于0.9的情况下,应增加的支出数量是( )。
A.
50亿元
B.
500亿元
C.
450亿元
D.
550亿元
查看完整题目与答案
【单选题】Which of the following statements about the volunteers in the experiment is NOT true?
A.
The oldest volunteer was seventy years old.
B.
They are tested with jokes both in written and spoken form.
C.
The majority of the volunteers suffered from brain damage.
D.
Comparatively people suffered from right anterior frontal lobe damage was most humorless.
查看完整题目与答案
【简答题】The experiment is c_____________ under the guidance of the teacher. 根据首字母填空
查看完整题目与答案
【单选题】According to the first paragraph, the experiment is designed by Ellen Langer to show
A.
how men could rewind the body clock.
B.
how the old men traveled back to the past.
C.
how the old hotel influences people's mind.
D.
how the state of mind influences health.
查看完整题目与答案
【多选题】分生包子不属于下列哪种真菌
A.
接合菌
B.
子囊菌
C.
半知菌
D.
担子菌
E.
鞭毛菌
查看完整题目与答案
【单选题】假设某国目前的均衡国民收入为5500亿美元，若政府要把国民收入提高到6000亿美元，在边际消费倾向(MPC)为0.9的条件下，应该增加支出(    )。
A.
500亿美元    
B.
50亿美元    
C.
450亿美元    
D.
540亿美元
查看完整题目与答案
相关题目：
【单选题】What is the main purpose of this passage?
A.
To point out we have greatly improved our reading methods.
B.
To explain how silent reading developed.
C.
To illustrate the advantages of silent reading over reading aloud.
D.
To criticize the mass media.
查看完整题目与答案
【单选题】To our ______, the result of the experiment is much better than we expected.
A.
relief
B.
regrets
C.
disappointment
D.
sorrow
查看完整题目与答案
【简答题】图形是介于( )与( )之间的视觉传达形式,能够在纸或其他表面上表现,能够通过印刷,印刷及各种传媒进行( ) 和 ( ),它通过一定的形态来表达创造性的意念,将设计思想( ),使设计造型成为传达信息的载体。
查看完整题目与答案
【单选题】One of the requirements for the experiment is that the material _____ to its burning temperature．
A.
is heated
B.
will be heated
C.
be heated
D.
would be heated
查看完整题目与答案
【单选题】假设某国目前的均衡国民收入为5500亿元,若政府要把国民收入提高到6000亿元,在边际消费倾向等于0.9的情况下,应增加的支出数量是( )。
A.
50亿元
B.
500亿元
C.
450亿元
D.
550亿元
查看完整题目与答案
【单选题】Which of the following statements about the volunteers in the experiment is NOT true?
A.
The oldest volunteer was seventy years old.
B.
They are tested with jokes both in written and spoken form.
C.
The majority of the volunteers suffered from brain damage.
D.
Comparatively people suffered from right anterior frontal lobe damage was most humorless.
查看完整题目与答案
【简答题】The experiment is c_____________ under the guidance of the teacher. 根据首字母填空
查看完整题目与答案
【单选题】According to the first paragraph, the experiment is designed by Ellen Langer to show
A.
how men could rewind the body clock.
B.
how the old men traveled back to the past.
C.
how the old hotel influences people's mind.
D.
how the state of mind influences health.
查看完整题目与答案
【多选题】分生包子不属于下列哪种真菌
A.
接合菌
B.
子囊菌
C.
半知菌
D.
担子菌
E.
鞭毛菌
查看完整题目与答案
【单选题】假设某国目前的均衡国民收入为5500亿美元，若政府要把国民收入提高到6000亿美元，在边际消费倾向(MPC)为0.9的条件下，应该增加支出(    )。
A.
500亿美元    
B.
50亿美元    
C.
450亿美元    
D.
540亿美元
查看完整题目与答案