An online research community is a targeted group of people who are recruited to a join a private online web site to participate in research over a period of time

____ words tend to be more objective and less susceptible to a wide variety of interpretations.

A) Denotative B) Connotative C) Symbolic D) Familiar

The overall goal of a speech is referred to as its __________.

A. general purpose B. thesis C. specific purpose D. theme