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【简答题】
导体对电流的____作用称为电阻,它与导体的____、____、和____有关,电阻定律表为R=____。
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举一反三
【单选题】— Which dress do you like best , Madam ? — Sorry , I can’t decide now .
A.
to buy which one
B.
buy which one
C.
which one to buy
D.
which I should buy it
【单选题】___________they decide which college to go to, students should research the admission procedures.
A.
As
B.
While
C.
Until
D.
Once
【简答题】浙江工商大学的历史悠久,建校已经_______周年。
【简答题】Any of the items unsold at the end of the period and which we decide not to keep as stock,would be returned at our expense.
【简答题】风机盘管机组是空调系统中末端装置，主要由（）、（）、（）和箱体组成。
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