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【单选题】
当起动继电器线圈通过电流时,被磁化而吸闭触点,致使吸引线圈和保持线圈之间的电路被
A.
断开；
B.
接通；
C.
隔离；
D.
以上都不对。
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举一反三
【单选题】规定主体可为或可不为一定行为以及要求其他主体为一定行为或不为一定行为的规则是______
A.
确定性规则
B.
委托性规则
C.
义务性规则
D.
权利性规则
查看完整题目与答案
【单选题】在下列各项中,计算结果等于先付年金现值系数的是( B )。
A.
（ F/A，i,n+1）-1
B.
（ P/A，i,n-1）+1
C.
（ F/A，i,n-1）+1
D.
（ P/A，i,n+1）-1
查看完整题目与答案
【单选题】在下列各项中,计算结果等于先付年金现值系数的是( )。
A.
（F A /A, i, n＋1）－1
B.
（F A /A, i, n＋1）＋1
C.
（F A /A, i, n－1）＋1
D.
（F A /A, i, n+1）－1
查看完整题目与答案
【单选题】规定主体可为或可不为一定行为以及要求其他主体为一定行为或不为一定行为的规则是（）
A.
义务规则
B.
准用性规则
C.
权利规则
D.
委托性规则
查看完整题目与答案
【单选题】I. Read the following statements and choose the correct answer.There is no denying that students should learn something about how computers work, just as we expect them at least to understand that the...
A.
programming a computer is as interesting as making a violin
B.
our society needs experts in different fields
C.
violin-making requires as much skill as computer programming
D.
people who can use a computer don’t necessarily have to know computer programming
查看完整题目与答案
【单选题】在下列各项中,计算结果等于先付年金现值系数的是( )
A.
（F/A，i，n+1）-1
B.
（P/A，i，n-1）+1
C.
（F/A，i，n-1）+1
D.
（P/A，i，n+1）-1
查看完整题目与答案
【单选题】规定主体可为或可不为一定行为以及要求其他主体为一定行为或不为一定行为的规则是（）
A.
义务性规则
B.
权利性规则
C.
确定性规则
D.
委托性规则
查看完整题目与答案
【单选题】在下列离散指标中受极端值影响最大的是:
A.
平均差
B.
标准差
C.
全距
D.
方差
查看完整题目与答案
【多选题】Why do we not want to learn from the bad? ( 人善如何不被欺 )
A.
We are short-sighted that we despise the behaviors of the bad.
B.
We are stuck of only doing nice things.
C.
We don’t want to learn from them.
D.
We are short-sighted to have our own dream of building the great world.
查看完整题目与答案
【单选题】What we should seek to impart in our college, is not so much learning itself as the spirit of learning.
A.
We don’t expect our students to learn much.
B.
We try to impart more learning to our students.
C.
What we advocate first in our college is the spirit of learning rather than learning itself.
D.
We seek to separate the learning process from the spirit of learning.
查看完整题目与答案
相关题目：
【单选题】规定主体可为或可不为一定行为以及要求其他主体为一定行为或不为一定行为的规则是______
A.
确定性规则
B.
委托性规则
C.
义务性规则
D.
权利性规则
查看完整题目与答案
【单选题】在下列各项中,计算结果等于先付年金现值系数的是( B )。
A.
（ F/A，i,n+1）-1
B.
（ P/A，i,n-1）+1
C.
（ F/A，i,n-1）+1
D.
（ P/A，i,n+1）-1
查看完整题目与答案
【单选题】在下列各项中,计算结果等于先付年金现值系数的是( )。
A.
（F A /A, i, n＋1）－1
B.
（F A /A, i, n＋1）＋1
C.
（F A /A, i, n－1）＋1
D.
（F A /A, i, n+1）－1
查看完整题目与答案
【单选题】规定主体可为或可不为一定行为以及要求其他主体为一定行为或不为一定行为的规则是（）
A.
义务规则
B.
准用性规则
C.
权利规则
D.
委托性规则
查看完整题目与答案
【单选题】I. Read the following statements and choose the correct answer.There is no denying that students should learn something about how computers work, just as we expect them at least to understand that the...
A.
programming a computer is as interesting as making a violin
B.
our society needs experts in different fields
C.
violin-making requires as much skill as computer programming
D.
people who can use a computer don’t necessarily have to know computer programming
查看完整题目与答案
【单选题】在下列各项中,计算结果等于先付年金现值系数的是( )
A.
（F/A，i，n+1）-1
B.
（P/A，i，n-1）+1
C.
（F/A，i，n-1）+1
D.
（P/A，i，n+1）-1
查看完整题目与答案
【单选题】规定主体可为或可不为一定行为以及要求其他主体为一定行为或不为一定行为的规则是（）
A.
义务性规则
B.
权利性规则
C.
确定性规则
D.
委托性规则
查看完整题目与答案
【单选题】在下列离散指标中受极端值影响最大的是:
A.
平均差
B.
标准差
C.
全距
D.
方差
查看完整题目与答案
【多选题】Why do we not want to learn from the bad? ( 人善如何不被欺 )
A.
We are short-sighted that we despise the behaviors of the bad.
B.
We are stuck of only doing nice things.
C.
We don’t want to learn from them.
D.
We are short-sighted to have our own dream of building the great world.
查看完整题目与答案
【单选题】What we should seek to impart in our college, is not so much learning itself as the spirit of learning.
A.
We don’t expect our students to learn much.
B.
We try to impart more learning to our students.
C.
What we advocate first in our college is the spirit of learning rather than learning itself.
D.
We seek to separate the learning process from the spirit of learning.
查看完整题目与答案