[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fSSaz8qtqCigNBSjnPO96Jt5B0MrI-5nL8SjlmzHEmKw":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2024-10-22 08:00:12",162615383,[8,9,10,11],"alert()","setTimeout()","setInterval()","setItem()",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},20,"b1c0819693adb275bfca774cc9293208","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F25b30343053994e8940089572d36015b.jpg","WEB应用开发技术","work_38019597","JS测试","window对象的( )方法可以实现每隔固定时间完成指定任务",[21,32,41,44,54,63,72,81,90,99],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],162615381,[25,26,27,28],""Hello World"","document.write("Hello World")","","response.write("Hello World")","在页面上打印出"Hello World"的 JavaScript 语法是( )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],162615382,[36,37,38,39],"getElementById()是通过元素ID获得元素对象的方法,其返回值为单个对象","getElementbyid()是通过元素ID获得元素对象的方法,其返回值为单个对象","getElementsbyname()是通过元素name获得元素对象的方法,其返回值为对象组","getElementsByName()是通过元素name获得元素对象的方法,其返回值为单个对象","在JavaScript中,关于document对象的方法下列说法正确的是( )",{"answer":42,"createTime":5,"id":6,"options":43,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":45,"createTime":46,"id":47,"options":48,"question":53,"source":30,"type":31},[],"2024-10-22 08:00:13",162615384,[49,50,51,52],"document.getElementByTagName("span")","document.getElementsByName("span")","$("#bookDiv span")","document.getElementsByTagName("span")","在 JavaScript 中,求网页中所有<span>标签的数组的方法为( )",{"answer":55,"createTime":46,"id":56,"options":57,"question":62,"source":30,"type":31},[],162615385,[58,59,60,61],"document.title=="JavaScript真难学啊"","window.title="JavaScript真难学啊"","document.title="JavaScript真难学啊"","document.SetTitle="JavaScript真难学啊"","动态更改网页标题为"JavaScript真难学啊",正确的是( )",{"answer":64,"createTime":46,"id":65,"options":66,"question":71,"source":30,"type":31},[],162615386,[67,68,69,70],"4 4 4 4","0 1 2 3 4","0 1 2 3 4 5","0 1 2 3","在javascript中,执行下列代码输出的结果是(): for(var i=0;i<4;i++){ console.log(i) } console.log(i)",{"answer":73,"createTime":46,"id":74,"options":75,"question":80,"source":30,"type":31},[],162615387,[76,77,78,79],"JavaScript是服务器端的脚本语言","JavaScript是能在浏览器里面运行的脚本语言","JavaScript是Java语言的一个分支","JavaScript在运行之前需要手工编译","下面关于JavaScript语言正确的是( )",{"answer":82,"createTime":46,"id":83,"options":84,"question":89,"source":30,"type":31},[],162615388,[85,86,87,88],"document.status="已经选中该文本框"","window.screen="已经选中该文本框"","window.status="已经选中该文本框"","document.screen="已经选中该文本框"","要将窗口的状态栏中显示"已经选中该文本框",下列JavaScript语句正确的是( )",{"answer":91,"createTime":46,"id":92,"options":93,"question":98,"source":30,"type":31},[],162615389,[94,95,96,97],"两个陈述都正确","两个陈述都错误","陈述1正确,陈述2错误","陈述1错误,陈述2正确","关于以下两个陈述的描述中,正确的是( ). 陈述1:JavaScript是弱类型语言 陈述2:JavaScript的常用类型包括:int、string、boolean",{"answer":100,"createTime":46,"id":101,"options":102,"question":107,"source":30,"type":31},[],162615391,[103,104,105,106],"form","location","history","navigator","下列不是浏览器对象模型中的二级对象的是( )"]