Chrome，
QQ浏览器
.
![【获奖】青岛版小学五年级数学下册_《6一（复式条形统计图）》[宋老师]公开优质课视频配套课件教案](http://imgshow.1ydt.com/img?url=%2F%2Fi2.hdslb.com%2Fbfs%2Farchive%2Fcae47213705a5988df8611c0370e9fd695a0043d.jpg%40672w_378h_1c_%21web-search-common-cover)
![『获奖』青岛版小学数学五年级下册《6一（复式条形统计图）》[宋老师]【市一等奖】优质课_优质课公开课教学视频](http://imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2F1d494c863f98a3130d92b3a0e3d2c53ad7252b9a.jpg%40672w_378h_1c_%21web-search-common-cover)
.