...the person who dresses like a successful manager is most likely to be promoted into a managing position. (Para. 7)
promote: vt. raise someone to a higher level or position
The company has promoted her twice in the last two years. 公司在去年提升了她二次。
If he is not promoted soon, he plans to get a job with another company. 如果他不能马上获得提升，他准备去另一家公司求职，