[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f-1uW-pQ4hqTLwtJC2y-t17VqUjsuHUrslZ5gyiq79JA":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2024-04-24 22:54:54",140125014,[8,9,10,11],"在一页幻灯片中插入一首歌曲,只有等到这首歌曲播放结束后才能继续放映下一页幻灯片","在幻灯片中插入声音后,我们在放映幻灯片时需要单击"喇叭"图标让其播放,否则声音不会自动播放","在一页幻灯片中插入一首歌曲后,可以不播放整首歌,只设定中间的某一段来播放","在幻灯片中插入的声音文件的音量是不可调的",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},5,"d7ee9d2157bf8c83014d8b4da9ce6def","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fdb230ea8f9c16675c4e5ea8b12b6014a.jpg","多媒体课件制作","5565a8074acc4e098b06ca31fb1d11e8","项目四 任务1","关于幻灯片里插入声音文件,说法正确的是()",[21,32,41,50,59],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],140125010,[25,26,27,28],"mp3","Wav","Mid","以上都正确","幻灯片中插入音频的格式有:( )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],140125011,[36,37,38,39],"可以循环播放,直到停止","要以播完返回开头","可以插入录制的音频","插入音频后显示的小图标不可以隐藏","对于幻灯片中插入音频,下列叙述错误的是()",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],140125012,[45,46,47,48],"插入","动画","视图","设计","在PowerPoint中,对于幻灯片中插入的音频信息,若想对音频的播放启动时间或播放时长进行设定与管理,应选择()选项卡",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],140125013,[54,55,56,57],"可以对插入的音频进行剪裁处理","可以调节插入音频的音量低","可以设置音频自动或单击时播放","无法将声音捛喇叭图标设置为放映时隐藏","下列关于在幻灯片中插入音频的说法,错误的是( )",{"answer":60,"createTime":5,"id":6,"options":61,"question":19,"source":30,"type":31},[],[8,9,10,11]]