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【单选题】
dgx0121042 在下图中, U S = -12V , I S = 4A , R = 2Ω ,电流源 I S 吸收的功率是 ( ) 。
A.
24W
B.
-24W
C.
48W
D.
- 48W
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【单选题】半径为R的圆轴,抗扭截面刚度为 。
A.
( A )
B.
( B )
C.
( C )
D.
( D )
【简答题】He is quiet and shy. He likes to hide his eyes behind his hair. He doesn’t smile very often. However, if you talk to him about music, he’ll have a lot to say. This is Jay Chou, the 24-year-old Taiwane...
【单选题】休克外周血管收缩时引起一高是指( )
A.
CVP
B.
CO
C.
BP
D.
TPR
【单选题】沟通(Communication)在CASVE循环中代表什么意思?()
A.
交流沟通
B.
认识到现状和理想的差距
C.
交谈
D.
解决理想和现实的差距
【单选题】一个有5条边的树图,顶点的个数是( )。
A.
8
B.
7
C.
6
D.
5
【简答题】He is quiet and shy. He likes to hide his eyes behind his hair. He doesn't smile very often. However, if you talk to him about music, he'll have a lot to say. This is Jay Chou, the 24-year-old Taiwane...
【单选题】消费者沟通(Communication)与促销(Promotion)的区别,在于消费者沟通是
A.
单向的
B.
双向的
C.
正面的
D.
付费的
【简答题】请解释沟通(Communication)在CASVE循环中代表的意思并举例。
【判断题】II度以上烧伤创面应予伤口清创,用碘伏或洗必泰外涂。
A.
正确
B.
错误
【判断题】II度以上烧伤创面应予伤口清创,用碘伏或洗必泰外。
A.
正确
B.
错误
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