A．His graduate school training and his internship.
B．His qualifications and his experience.
C．His diligence and his responsibility.
D．His attitude towards this job.
A． To inspire and unite people.
B．To sell more products.
C．To invite more customers.
D．To picture a bright future.
A．How to invest smartly?
B．What should we do to earn money?
C．How to keep a balanced life?
D．Why we need investment?