[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fc5b_f8_BVOXxcw7eXhnJcW9c-lD83bsatMGcreJg8VY":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2024-04-29 20:24:51",140998548,[8,9,10,11],"网页中含有class=&quot;outer&quot;的元素的背景色是黄色的","以上任意一个都可以","网页中某一个id为outer的元素的背景色是黄色的","网页中元素名为outer元素的背景色是黄色的",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},249,"911b525b8699610042525751548078d5","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fc7765ba37416b4b85a326a5e215f7833.jpg","《就业指导》2023-2024-2学期","exam_117945378","《就业指导》实践训练2-软件学院软件工程","样式表定义.outer{background-color:yellow;}表示( )",[21,32,35,44,49,58,67,76,85,94],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],140998547,[25,26,27,28],"块级元素宽度和高度可以控制","块级元素可以通过display: inline; 转换为行内元素","块级元素的margin和padding横向设置有效,纵向设置不产生边距效果","块级元素独占一行,在默认情况下,宽度自动填满父元素宽度","关于块级元素描述错误的是( )","v1",0,{"answer":33,"createTime":5,"id":6,"options":34,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":30,"type":31},[],140998549,[39,40,41,42],"div-ul-li","div-dl-dt-dd","div-table-tr-td","div-form-table-tr-td","在HTML网页中,若需要实现导航菜单,可使用以下( )块状结构来布局",{"answer":45,"createTime":5,"id":46,"options":47,"question":48,"source":30,"type":31},[],140998550,[39,42,40,41],"在HTML网页中,若需要实现图文混编的效果,可使用以下( )块状结构来布局",{"answer":50,"createTime":5,"id":51,"options":52,"question":57,"source":30,"type":31},[],140998551,[53,54,55,56],"CSS3定义了两种类型的渐变:线性渐变和径向渐变","CSS3径向渐变是圆形或椭圆形渐变","渐变中angle角度是指水平线和渐变线之间的角度,按顺时针方向计算","径向渐变颜色不再沿着一条直线轴变化,而是从一个起点朝所有方向混合","CSS3中关于渐变的说法错误的是( )",{"answer":59,"createTime":5,"id":60,"options":61,"question":66,"source":30,"type":31},[],140998552,[62,63,64,65],"animation-duration:指定动画循环播放的时间是否反向播放过渡的持续时间","animation-delay:指定动画开始之前的延迟时间","animation-direction:指定动画循环播放的时间是否反向播放过渡的持续时间","animation-name:指定动画名称","在HTML5中,有关关键帧属性的描述,错误的是( )",{"answer":68,"createTime":5,"id":69,"options":70,"question":75,"source":30,"type":31},[],140998553,[71,72,73,74],"红色和绿色之间没有过渡","红色和绿色各占50%","线性渐变的颜色从红色过渡到绿色","背景是线性渐变","对于样式规则background:linear-gradient(to right,red 50%,green 50%);错误的是( )",{"answer":77,"createTime":5,"id":78,"options":79,"question":84,"source":30,"type":31},[],140998554,[80,81,82,83],"dt不能放入dd内,dd不能放入dt内","dt和dd放于dl标签内","dd标签不可以出现多次","标签dt与dd处于dl下相同级","在HTML5中,关于dl-dt-dd的描述,错误的是( )",{"answer":86,"createTime":5,"id":87,"options":88,"question":93,"source":30,"type":31},[],140998555,[89,90,91,92],"box-shadow","以上都不对","border-shadow","text-shadow","设置文本阴影的是哪个属性( )",{"answer":95,"createTime":5,"id":96,"options":97,"question":102,"source":30,"type":31},[],140998556,[98,99,100,101],",0.5s指的是延迟时间",",0.5s指的是过渡持续时间","all表示全部属性","3s表示过渡持续时间","对于样式规则transition:all 3s ease-in 0.5s;描述错误的是( )"]