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【简答题】
系统灵敏度越 ,就越容易受到外界干扰的影响,系统的稳定性就越 。
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反馈参考答案：
举一反三
【简答题】体育心理学的多维性含义是什么?
【单选题】对青少年学生来说，以健身为目的的耐力练习心跳、脉搏应该维持在多少为宜（）
A.
120—140次/分
B.
120—170次/分
C.
130—160次/分
D.
140-180次/分
【多选题】What is Mark Zuckerberg and Jack Ma’s suggestions for new entrepreneurs based on their talk in Lesson 2?
A.
Sell your house if necessary to set up a company
B.
It’s very cool to have a company in the Silicon Valley no matter the founder has a clear goal or not.
C.
You’d better have a clear idea about what problem you wish to solve before you set up a company.
D.
The most important thing is to have a real passion of the working you are doing.
【单选题】Which of the following is not the elements of the Naitonal Emblem of China?
A.
olive branch
B.
Tian'anmen Gate
C.
cogwheel
D.
ears of grain
【多选题】What is Mark Zuckerberg and Jack Ma's suggestions for new entrepreneurs based on their talk in Lesson 2?（2 answers)
A.
Sell your house if necessary to set up a company.
B.
It ’ s very cool to have a company in the Silicon Valley no matter the founder has a clear goal or not.
C.
You ’ d better have a clear idea about what problem you wish to solve before you set up a company.
D.
The most important thing is to have real passion for your work.
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