题目内容
Electrolysis(电解)is the process ______ electric current is passed through a substance to cause a chemical charge.
|
A．which |
B．whose |
C．to which |
D．by which |
【答案】
D
【解析】略
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Electrolysis(电解)is the process ______ electric current is passed through a substance to cause a chemical charge.
| A．which | B．whose | C．to which | D．by which |