【单选题】An analysis of workplace trends shows that employee perks, a reliable indicator of job market strength, are beginning to make a comeback. While not as Extravagant as those offered in the late 1990s, c...
A.
a payment or profit received in addition to a regular wage or salary.
B.
release of entertainment facilities such as game rooms or luxury cars.
C.
the balance between the work and balance of employees.
D.
the opportunities to improve one's expertise in his work.