A．They tell small lies in advertisements.
B．They tell white lies in advertisements.
C．They don’t tell lies but may give false information.
D．They are sometimes honest and sometimes dishonest.

A．A generalist is more professional than a specialist.
B．A specialist is better educated than a generalist.
C．A specialist deals with technique while a generalist works with people.
D．A specialist needs training while a generalist gives training.