【单选题】

·You will hear part of a conversation among an interviewer, JohnChambers andCarly Fiorina,CEOs of two companies.·For each question 23—30, mark one letterA,

B、orC、for the correct answer.·You will hear the recording twice. Which is the competitive advantage for Hewlett-Packard
A、How employees work in the company
B、How fast employees can get a higher and higher positionC、What the company stands for