根据短文内容，判断正确还是错误。

       My name is Li Hong. I'm 16 years old. I have a lovely brother. His name is Li Qiang. He was short and thin two years ago. He was 1.58 m. He was 48 kg. He was a primary school student. He often watched TV and played games. He didn't like playing football. Now he is handsome. He is 14 years old. He is a junior high school student. He is 1.65m. He is 56kg. He is tall and fat. He is very strong, too. Sometimes he watches TV in the evening. He doesn't play games. He plays football and rides a bike every day.

下列表述不正确的是

列宁指出，商业“是我国经济生活的试金石，是无产阶级先头部队同农民结合的唯一可能的环节，是促使经济开始全面高涨的唯一的可能的纽带”。为此，苏维埃俄国调整了当时的经济政策，这一政策（    ）