Why does the author mention electric eels?
A、To warn the reader to stay away from them
B、To compare their voltage to that used in houses
C、To give an example of a living electrical generator
D、To describe a new source of electrical power
A、To warn the reader to stay away from them
B、To compare their voltage to that used in houses
C、To give an example of a living electrical generator
D、To describe a new source of electrical power
【参考答案及解析】
文中作者提到电鳗,是将其作为一个“活的发电机”的例子来加以介绍的。
文中作者提到电鳗,是将其作为一个“活的发电机”的例子来加以介绍的。