翻译以下有关颜色的习语： white collar blue collar pink collar a green hand green fingers

The gold-collar workers differ from their white-collar and blue-collar counterparts in that they______.

A．do better in combining their contributions and earning ability

B．have the knowledge and engage in labour work as well

C．can apply their knowledge to technology

D．enjoy different salary from others

It can be inferred that the gold-collar workers differ from white-collar and blue-collar workers in that they ______.

A．wear gold-collar working clothes when they are on duty

B．do better in combining their contributions and earning abilities

C．grasp the knowledge and engage in labor work as well

D．apply the arts knowledge to technology

What is a gold-collar worker's advantage over that of a blue-collar worker?

A．A gold-collar worker is more skillful in technology.

B．A gold-collar worker has received higher education.

C．A gold-collar worker used to be a white-collar worker.

D．A gold-collar worker learnt more in high school.

A．Farm workers.

B．White-collar workers.

C．Blue-collar workers.

D．Not mentioned.

A—employees B—personnel C—payroll D—white-collar E—blue-collar F—management and labor G—compensation payout H—benefits I—Headhunters J—personnel department K—human resource management L—hiring and firing M—recruiting new staff N—quit O—front-line managers P—line managers Q—dismissals R—overwork S—labor law T—insurance Examples：（ I ）猎头 （ P ）生产线管理人员 （ ）人力资源管理 （ ）工资发放名册

America’s skilled white-collar work force has overtaken the ranks of skilled blue-collar workers for the first time.(翻译)