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【多选题】
马斯洛的需求层次理论提出了人有五个层次的需求,处于最下面三个层次的是A.
自我尊重
B.
归属
C.
安全
D.
生理需求
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【简答题】电子数据取证的基本原则是____、避免使用原始证据原则、记录所做的操作、遵循相关的法律法规。
【单选题】What does Buy Nothing Day mean?
A.
It's a specail day when people are encouraged not to buy anything.
B.
On that day,shops are all closed,so you can't buy anything.
C.
On that day,shops are so crowded that you can't get what you want.
【单选题】What does Buy Nothing Day mean?
A.
It's a special day when people are encouraged not to buy anything.
B.
On that day,shops are all closed,so you can't buy anything.
C.
On that day,shops are so crowded that you can't get what you want.
【单选题】已知反应A(g)+2B(l)4C(g)的平衡常数K=0.123,那么反应 2C(g)=1/2A(g)+B(l)的平衡常数K=_____。
A.
8.13
B.
0.123
C.
2.85
D.
-0.246
【单选题】What does Buy Nothing Day mean?
A.
It's a special day when people are encouraged not to buy anything
B.
On that day , shops are all closed,so you can't buy anything
C.
on that day ,shops are so crowded that you can't get what you want
【单选题】What does Buy Nothing Day mean?
A.
it's a special day when people are encouraged not to buy anything
B.
On that day, shops are all closed, so you can t buy anything
C.
On that day, shops are so crowded that you can t get what you want
【简答题】光栅的莫尔条纹具有哪些重要特性？
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