这是北京西城区一处建成的商品房楼盘（2月23日摄）。国家统计局2月22日发布的统计数据显示，1月份全国70个大中城市超7成房价同比上涨，涨幅扩大。北京、上海、广州、深圳四城新建商品住宅价格环比涨幅分别为2.1%、1.3%、2.0%和2.2%，比上月分别扩大1.1、0.6、0.8和1.1个百分点。新华社记者 李欣 摄      This is a place built in xicheng district of Beijing commercial housing estate(On February 23, taken).The national bureau of statistics released on February 22, statistics show,In January 70 large and medium-sized cities throughout the country over 7 into property prices rose,Or expand.Beijing/Shanghai/guangzhou/Shenzhen city new commodity housing prices up 2.1% month-on-month/1.3%/2.0% and 2.2%,Expand than last month, it was 1.1/0.6/0.8 and 1.1%.The xinhua news agency reporters li xin