After years of strenuous work, the scientists are on the __________.of a great discovery of human gene.

A．the neglect of decision-making people
B．the misleading public opinions
C．social inequality
D．inequality at work

A．The growing importance of leisure time can divert people's attention from what he suffers from his work.
B．To a significant extent, our work decides our social status and our living standard.
C．It is now equally important for a worker to seek both material and psychological satisfaction from doing his work.
D．It is not justifiable to advise people to ignore the suffering caused by their work and care more about their leisure activities.