问题:下列的HTML中哪个可以产生复选框?()A、input type="check" B、checkbox C、input type="checkbox" D、check...
Wednesday, September 20, 2023
问题:用HTML+CSS开发商业站点测试分析,在制作网页时,关于ove...
Monday, September 12, 2022
Monday, September 12, 2022
Monday, September 12, 2022
问题:以下的CSS中,可使所有<p>元素变为粗体的正确语法是?()...
Thursday, September 15, 2022
Thursday, January 11, 2024
问题:红色的RGB代码是()A、#00ff00B、#ff0000C、#ooooffD、#f0f0f0...
Friday, February 2, 2024
问题:求一个表达式的值,可以使用的函数有()A、eval()B、isNaN()C、parseInt()D、parseFloat()E、return()...
Thursday, March 28, 2024
问题:关于屏幕的尺寸标准,说法错误的是显示与标签选用无关。...
Tuesday, April 2, 2024
Thursday, September 15, 2022
问题:下列的HTML中哪个是最大的标题? ()A、h6 B、head C、heading D、h1...
Thursday, February 8, 2024
Thursday, September 15, 2022
问题:body leftmargin=? ,表示()A、 页面左边的表格大小B、 页面左边的空白大小C、 页面左边的可用区域大小D、 页面左边的可编辑区域大小...
Thursday, October 27, 2022
Thursday, September 15, 2022
问题:Html标记中,用什么方法可以将整个表格在页面中居中?()A、place=middleB、type=middleC、align=centerD、type=center...
Thursday, January 11, 2024