A、A.涵洞
B、B.隧道
C、C.通道
D、D.互通式立交
更多“道路工程常用结构图例<img src="https://img.ppkao.com/2018-10/liuqianlan/2018101110223074845.jpg" />表示（）<p> 道路工程常用结构图例<img src="https://img.ppkao.com/2018-10/liuqianlan/2018101110223074845.jpg" />表示（）</p>”相关的问题
A、A.<img src="https://img.ppkao.com/2017-08/wangyu/2017082109164527629.jpg" />
B.<img src="https://img.ppkao.com/2017-08/wangyu/2017082109165116144.jpg" />
C.<img src="https://img.ppkao.com/2017-08/wangyu/2017082109165953957.jpg" />
D.<img src="https://img.ppkao.com/2017-08/wangyu/2017082109170475929.jpg" />
A、<img src="https://img.ppkao.com/2019-04/wangjing/201904191136066954.jpg" />
<img src="https://img.ppkao.com/2019-04/wangjing/2019041911361382847.jpg" />
<img src="https://img.ppkao.com/2019-04/wangjing/2019041911362499868.jpg" />
A、A.<img src="https://img.ppkao.com/2018-07/zhouyun/2018070810181474575.jpg" />
B.<img src="https://img.ppkao.com/2018-07/zhouyun/201807081018201851.jpg" />
C.<img src="https://img.ppkao.com/2018-07/zhouyun/2018070810182368576.jpg" />
A、A.<img src="https://img.ppkao.com/2017-09/wangjinchen/2017091215185676127.jpg" />
B.<img src="https://img.ppkao.com/2017-09/wangjinchen/2017091215190491811.jpg" />
C.<img src="https://img.ppkao.com/2017-09/wangjinchen/2017091215190943236.jpg" />
D.<img src="https://img.ppkao.com/2017-09/wangjinchen/2017091215191318414.jpg" />
A、A.<img src="https://img.ppkao.com/2018-09/wenxueying/201809141125328021.jpg" />
B.<img src="https://img.ppkao.com/2018-09/wenxueying/2018091411253938255.jpg" />
C.<img src="https://img.ppkao.com/2018-09/wenxueying/2018091411254852171.jpg" />
D.<img src="https://img.ppkao.com/2018-09/wenxueying/2018091411255598429.jpg" />
A、给下列化合物命名或写出结构简式。
1.<img src="https://img.ppkao.com/2018-08/yiyu/2018082217052352906.jpg" />
2.<img src="https://img.ppkao.com/2018-08/yiyu/2018082217050956949.jpg" />
3.<img src="https://img.ppkao.com/2018-08/yiyu/2018082217045854735.jpg" />
4．2，2，5-三甲基-4-异丙基庚烷
5．异戊烷
6．新己烷
7.<img src="https://img.ppkao.com/2018-08/yiyu/2018082217044093758.jpg" />
8.<img src="https://img.ppkao.com/2018-08/yiyu/2018082217042760146.jpg" />
A、<img src="https://nimg.ppkao.com/2017-10/jiangyouai/2017101313545858241.jpg?sign=0526617b1f2419f84f0b72c6eae7080b&t=62d098af" /> B、<img src="https://nimg.ppkao.com/2017-10/jiangyouai/2017101313551439794.jpg?sign=7408fa55aeab956496baa4169eee4ce1&t=62d098af" /> C、<img src="https://nimg.ppkao.com/2017-10/jiangyouai/2017101313551940329.jpg?sign=3fa2906010ee311997775227d2a31e91&t=62d098af" /> D、<img src="https://nimg.ppkao.com/2017-10/jiangyouai/2017101313552461325.jpg?sign=923e00882d80a414ecc842f2b77f132c&t=62d098af" />
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