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【简答题】
电路如图所示，当u i =3V时，求负载电阻中的电流i o 。
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皮皮学刷刷变学霸
举一反三
【单选题】Girls' work is______ .
A.
harmful to the health because it is heavy
B.
not harmful to the health because it is light
C.
not harmful to the health though it is heavy
D.
harmful to the health though it is light
【简答题】国际上常用的温标有:摄____温标、华氏温标、热____温标、1990国际温标等。
【单选题】Either of ______ is quite capable of the work.
A.
girl
B.
the girl
C.
girls
D.
the girls
【简答题】国际上常用的温标有:摄______温标、华氏温标、热______温标、19______国际温标等。
【简答题】配合力根据基因所产生的效应,分为 和 二种。
【单选题】Either of_________is quite capable of the work． A.girdB.the girlC.girls#
A.
Either of_________is quite capable of the work． A.gird
B.
the girl
C.
girls
D.
the gifts
【单选题】35 Many of the normal-weight girls were trying to lose pounds
A.
of their own free will.
B.
out of sheer necessity.
C.
through self-induced vomiting.
D.
under the orders of their doctors.
【简答题】What It's All About ? On Thursday, April 27, girls around the world will go to work instead of going to school. 'Take Our Daughters to Work Day' is a special in which participants go with their ...
【简答题】In which situation in this study did boys work better than girls?
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