问题详情

下图所示对称结构的等代结构为(   )


<img src、"http://sichuan.ouchn.cn/pluginfile.php/61594/question/answer/269181/11/246978/011-a.jpg" alt="" width="145" height="140">

<img src、"http://sichuan.ouchn.cn/pluginfile.php/61594/question/answer/269181/11/246979/011-b.jpg" alt="" width="145" height="140">

<img src、"http://sichuan.ouchn.cn/pluginfile.php/61594/question/answer/269181/11/246980/011-c.jpg" alt="" width="145" height="140">

<img src、"http://sichuan.ouchn.cn/pluginfile.php/61594/question/answer/269181/11/246981/011-d.jpg" alt="" width="145" height="140">

时间:2021-07-17 19:05 关键词:

答案解析

<img src="http://sichuan.ouchn.cn/pluginfile.php/61594/question/answer/269181/11/246978/011-a.jpg" alt="" width="145" height="140">