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【简答题】
25 °C 电极电解 1mo l·dm -3 的 H 2 SO 4 。 ( 1 ) 计算理论分解电压; ( 2 )若两电极面积均为 1cm 3 ,电解液电阻为 100 Ω , H 2 ( g ) 和 O 2 ( g ) 的超电势 η 与电流密度的关系分别为: 问当通过的电流为 1 mA 时,外加电压为若干。
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举一反三
【单选题】Civil rights are embodied in the platform．
A.
included
B.
excluded
C.
expressed
D.
emerged
【多选题】According to the author, three civil rights groups provided the leadership, the tactics, and the people to fight against Southern segregation. What are they? ( )
A.
The Student Nonviolent Coordinating Committee
B.
The Congress of Racial Equality
C.
The Southern Christian Leadership Conference
D.
The Student for a Democratic society
【简答题】NRV即营养素参考值是(__)
【判断题】Civil rights are secured by positive government action , often in the form of legislation .
A.
正确
B.
错误
【简答题】Writing an essay of no less than 150 words on one of the following topic. Topic: Generation gap between parents and children
【单选题】A nurse is planning a teaching session on a wellness topic. Which adult generation group would be most likely to be skeptical about health teaching by the nurse?
A.
Baby boomer
B.
Generation X
C.
Generation Y
D.
Millennial
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