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【简答题】
一次侧额定电压是指变压器额定运行时, ,它取决于 和 。而二次侧额定电压是指一次侧加上额定电压时,二次侧空载时的 。
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皮皮学刷刷变学霸
举一反三
【单选题】当浏览器第二次访问以下JSP网页时的输出结果是什么? ( ) int b=0; a++; b++; %> a: b:
A.
a= 1 b= 1
B.
a= 2 b= 2
C.
= 2 b= 1
D.
a= 1 b= 2
【单选题】当浏览器第二次访问以下 JSP 网页时的输出结果是什么 ? () int b=0; a++; b++; %> a: b:
A.
a=0 b=0
B.
a=1 b=1
C.
a=2 b=1
D.
a=2 b=2
【单选题】If you were to examine the birth certificate of each soccer player in 200611’s World Cup tournament, you would most likely find a strange thing: excellent soccer players are more likely to have been b...
A.
Excellent soccer players are more likely to be born in the earlier months of the year.
B.
Good memory is not determined by genes.
C.
People have inborn differences in their abilities to memorize.
D.
Talents are nearly always nurtured, not born.
【单选题】It ’s strange that he knows nothing about it.
A.
主语从句
B.
表语从句
C.
宾语从句
D.
定语从句
E.
状语从句
F.
同位语从句
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