【正确答案】：
THE KEY IS TO SEGMENT THE MARKET VERTICALLY. THIS ENABLES THE COMPANY TO PITCH SPECIFIC CUSTOMERS WITH SPECIALIZED SERVICES THAT NO OTHER COMPANY CAN BEGIN TO PROVIDE.
【题目解析】：考点：key：关键；segment：分割；vertically：垂直地；pitch：定位；enable……to：使……能够句子结构：本题考查that引导的定语从句。