A．The shorter hours they work, the higher pay they can enjoy.
B．The more they work, the less leisure they can enjoy.
C．The shorter hours they work, the less pay they can get.
D．The greater pressure they bear, the unhappier they can be.

A．Someone who always talks about himself.
B．The most violent type of co-workers.
C．Someone who stabs your back.
D．The most common annoying type of people.