You will be less nervous if you speak on a topic with which you have had experience

When narrowing a topic, one should consider all of the following EXCEPT

a. the audience's expectations. b. the occasion. c. details that are interesting, regardless of how much they support the main points. d. time constraints.

These could subsume a substantial share of media:

A. tablets B. mobile devices C. laptops D. iPods E. both A & B F. both B & C G. none of these