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【判断题】
叠加定理可用来计算任意电路的电压电流,而不能用来直接计算功率。()A.
正确
B.
错误
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举一反三
【单选题】Grandma, you must feel ________ after cleaning the house. Let’s take a rest.
A.
tired
B.
well
C.
good
D.
angry
【单选题】Let’s take a rest and have a cup of coffee, ( )?
A.
shall we
B.
won't we
C.
shall you
D.
won't you
【简答题】A: This lecture is really boring. Let’s take a(n) 1 outside. B: Oh, I’d like to 2 a little longer. I think it’s interesting. A: Why are you always arguing with me? B: I’m sorry you 3 that way. A: Are ...
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