【单选题】Which of the following is a good statement of the central idea?
A.
Music therapy benefits people with psychological or cognitive disabilities.
B.
Paying college athletes a monthly salary is a good idea.
C.
Qipao is one of the most refined national dresses for women.
D.
Shanghai has many advantages for investors, including the preferable geographical location, the favorable economic policies, the well-developed infrastructure and smooth influx of human resources as well as the the inclusive metropolitan culture.