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【判断题】
交流接触器中发热的主要部件是。A.
正确
B.
错误
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参考解析：
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皮皮学刷刷变学霸
举一反三
【单选题】What the historians do in 'Unsolved History' is like detective's work, so their theories are not very scientific.
A.
Y
B.
N
C.
NG
【单选题】What do we learn from the text about the themes of historians and sociologists?
A.
They both stressed the contributions made by immigrants.
B.
Historians were more interested in the immigrant culture.
C.
Sociologists convinced people that new immigrants were different from earlier ones.
D.
Historians and sociologists disagreed on the way immigrants adapted to America.
【简答题】C语言表达式19/5%7+6.6/3*2的值为
【简答题】表达式19/5%7+6.6/3*2的值为_________________。
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