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【简答题】
已知某LTI系统由两个子系统级联组成，这两个子系统的差分方程分别为 求描述整个系统的差分方程。
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参考答案：
举一反三
【单选题】第三节 短文理解2 阅读下列短文，从[A]、[B]、[C]三个选项中选择一个正确答案。 'I would almost rather see you dead. 'Robert S. Cassatt, a leading banker of Philadelphia, shouted when his twenty-year-old eldest daughter announced that s...
A.
He feared for her life.
B.
He was very angry.
C.
He nearly killed her.
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【单选题】It is not within the scope of this article to present test procedures in detail, but rather ______ a brief outline of each and the significance of the results.
A.
giving
B.
given
C.
to give
D.
gives
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【简答题】防止非法用户通过穷举法猜测服务器密码的是 策略。
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【单选题】—Hi, Rita, Would you like to go shopping with me this afternoon? —Oh, I hate shopping. I would rather ______ at home than ______ out. [     ]
A.
stay, going
B.
staying, going
C.
stay, go
D.
staying, go
查看完整题目与答案
【单选题】The most immediately apparent form. of environmental pollution is _____.
A.
physical rather than aesthetic
B.
aesthetic rather than physical
C.
psychological rather than technological
D.
technological rather than psychological
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【单选题】具有优良力学性能的下贝氏体组织的金相形态是( )
A.
黑色针状
B.
羽毛状
C.
板条状
D.
层片状
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【单选题】具有优良力学性能的下贝氏体组织的金相形态是( )
A.
黑色针状
B.
板条状
C.
层片状
D.
羽毛状
查看完整题目与答案
【单选题】(2017年10月)16. 为了保证交往成功,形成人与人之间的良好关系,在交往中应当遵循一些基本原则。 古人讲的“己所不欲,勿施于人”“躬自厚而薄责于人”“君子和而不同”等,体现的是
A.
平等原则
B.
诚信原则
C.
互助原则
D.
宽容原则
查看完整题目与答案
【简答题】______ linguistics is concerned with language as an instrument of social interaction rather than a system that is isolated.
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【单选题】According to the passage, which of the following is true?
A.
It is the teachers' needs rather than the students' that really count in Wesleyan.
B.
The technology program provides scholarship for high ability freshmen.
C.
The cancel of the nursing program hinders Wesleyan from recruiting students.
D.
Online applications are still required if students want to enter Wesleyan.
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相关题目：
【单选题】第三节 短文理解2 阅读下列短文，从[A]、[B]、[C]三个选项中选择一个正确答案。 'I would almost rather see you dead. 'Robert S. Cassatt, a leading banker of Philadelphia, shouted when his twenty-year-old eldest daughter announced that s...
A.
He feared for her life.
B.
He was very angry.
C.
He nearly killed her.
查看完整题目与答案
【单选题】It is not within the scope of this article to present test procedures in detail, but rather ______ a brief outline of each and the significance of the results.
A.
giving
B.
given
C.
to give
D.
gives
查看完整题目与答案
【简答题】防止非法用户通过穷举法猜测服务器密码的是 策略。
查看完整题目与答案
【单选题】—Hi, Rita, Would you like to go shopping with me this afternoon? —Oh, I hate shopping. I would rather ______ at home than ______ out. [     ]
A.
stay, going
B.
staying, going
C.
stay, go
D.
staying, go
查看完整题目与答案
【单选题】The most immediately apparent form. of environmental pollution is _____.
A.
physical rather than aesthetic
B.
aesthetic rather than physical
C.
psychological rather than technological
D.
technological rather than psychological
查看完整题目与答案
【单选题】具有优良力学性能的下贝氏体组织的金相形态是( )
A.
黑色针状
B.
羽毛状
C.
板条状
D.
层片状
查看完整题目与答案
【单选题】具有优良力学性能的下贝氏体组织的金相形态是( )
A.
黑色针状
B.
板条状
C.
层片状
D.
羽毛状
查看完整题目与答案
【单选题】(2017年10月)16. 为了保证交往成功,形成人与人之间的良好关系,在交往中应当遵循一些基本原则。 古人讲的“己所不欲,勿施于人”“躬自厚而薄责于人”“君子和而不同”等,体现的是
A.
平等原则
B.
诚信原则
C.
互助原则
D.
宽容原则
查看完整题目与答案
【简答题】______ linguistics is concerned with language as an instrument of social interaction rather than a system that is isolated.
查看完整题目与答案
【单选题】According to the passage, which of the following is true?
A.
It is the teachers' needs rather than the students' that really count in Wesleyan.
B.
The technology program provides scholarship for high ability freshmen.
C.
The cancel of the nursing program hinders Wesleyan from recruiting students.
D.
Online applications are still required if students want to enter Wesleyan.
查看完整题目与答案
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