A.roles
B.fractions
C.components
D.amounts
A.The results of a su~ey on workplace health
B.Ways to relieve health problems at work
C.The health risks associated with stress
D.Technologies that improve workplace health
A.A lack of movement
B.Poor monitor position
C.A busy schedule
D.Working overtime
A.Replacing old office equipment
B.Walking around during breaks
C.Dusting off computer monitors
D.Readjusting a busy schedule