Which of the following is not an approach a performance can take

The main reason that many citizens prefer community service over more "traditional"

political activities, like circulating petitions or supporting political candidates, is because ______. A) as a community volunteer, we immediately see the tangible impact we have made B) the work of a petitioner often requires more hours than we wish to expend C) supporting a political candidate often requires more hours than we wish to expend D) as a community volunteer, we enjoy competing with other volunteers and causes

A chief difference between oral and written communication is ____

A) a writer's words should be instantly intelligible to readers B) a speaker's words should challenge the listener's knowledge of language C) a writer's words should operate at low levels of abstraction D) a speaker's words should be instantly intelligible to listeners