Which of the following is TRUE according to the passage?
选项：

A: Working hard is a basic requirement of all employees.
B: Good writing sills alone ensure suces in any field.
C: The only qulfcation for geting hired by a company is good comiations is good skills.
D: While the importance of one's ailiyy to comnicate inereaes ,his poessioasn backgroundMay become increasingly less important.