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填空题

在细缆连接时,T型头连接微机的一端必须直接连接网卡,中间不能再接转接连线,每个T型头间连接的最短距离为m的整数倍。

填空题答案仅供参考

题目答案

0.5

答案解析

暂无解析
举一反三

Fatal error: Uncaught Error: Call to a member function query() on null in F:\duqu8.com\SaxueFrame\common\funarticle.php:16 Stack trace: #0 F:\duqu8.com\SaxueFrame\common\funarticle.php(51): formatContent('<p>\xE6\x9C\x89\xE4\xBB\xA5\xE4\xB8\x8B\xE7\xA8\x8B...', Object(blockquestionlist)) #1 F:\duqu8.com\SaxueFrame\blocks\block_questionlist.php(107): formatQuestion(Array, Object(blockquestionlist)) #2 F:\duqu8.com\SaxueFrame\lib\template\template.php(640): blockquestionlist->setcontent(true) #3 F:\duqu8.com\SaxueFrame\data\compiled\templates\wap\question.detail.html.php(354): saxue_get_eloop(Array) #4 F:\duqu8.com\SaxueFrame\lib\template\template.php(329): include('F:\\duqu8.com\\Sa...') #5 F:\duqu8.com\SaxueWap\detail.php(81): saxuetpl->fetch('F:/duqu8.com/Sa...') #6 {main} thrown in F:\duqu8.com\SaxueFrame\common\funarticle.php on line 16