以下选项中，全部都是表格标签的是（ ）
A:
B:
C:
D:
A:
B:
C:
D:
举一反三
- 设A=<img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202002/bc546fc03fdb4ba3b7e6b144b6371d7f.png" />，B=Р(Р(A)) 下列（ ）表达式不成立。 A: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202002/6e615703da60435893f9e9a9273e12e5.png" /> B: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202002/64c831067d054e71a6c76f43849d450d.png" /> C: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202002/72023a5250e44c12b98923044194f13d.png" /> D: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202002/c48e039a739c4502830eee7ae0ac1678.png" />
- 以下标签中，（ ）是单标签（没有结束标签） A: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202002/e79089320dcd42cdbe9483f2db09e6f0.png" /> B: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202002/f59e762b65a0417fae7eed87c9a0229d.png" /> C: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202002/657ab81ab246416d871b66e392ad859b.png" /> D: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202002/32fc90db1f704502b3762cdfe449829e.png" />
- 以下HTML标签中，属于块级标签的是（） A: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202002/eba15ea163e343859a222b2fd7e22064.png" /> B: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202002/5b43591c833b4a1a9bfeaa920d0f6709.png" /> C: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202002/cf16531489d841e495aafe3653ed0f2b.png" /> D: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202002/be6ea15d924c41eaad2f0cca1cc46963.png" />
- 定义有序列表，使用的标签是（ ） A: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202002/746416623252481b87594181e87d6fea.png" /> B: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202002/b981cd675bbd4a4fae5fec029e23b428.png" /> C: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202002/22035983c070447984dabc464ed3d3d6.png" /> D: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202002/63bedf088d164ae5b923ca514e9c4a23.png" />
- 已知主视图和俯视图，下面左视图画法正确的有（ ）<img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202002/2bcab5bbb4024d99b27781c7c286d861.png" /> A: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202002/c740df10c8d64a5c9f269c0808cfba30.png" /> B: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202002/d19031d8c17543f699d8827fa6ac1249.png" /> C: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202002/1780a38439af44618170b420943a6b6d.png" /> D: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202002/8b29c3cc4c2e4f3e919c5f22d4ac96f1.png" />