Each sentence below has two blanks, each blank indicating that something has been omitted. Choose the set of words for each blank that best fits the meaning of the sentence as a whole.
Each occupation has its own ......... bankers, lawyers and computer professionals, for example all use among themselves. ...... that outsiders find difficult to follow.

Options

A. merits, incidents
B. disadvantages, methods
C. rewards, endearment
D. jargon, language