Which of the following is true regarding choosing a topic?a. It should be familiar. b. It should be supported by information you can find in outside sources. c. It should be ambiguous. d. It should not be controversial. e. It should be interesting mainly to the audience, not to you.

a. It should be familiar.

Explanation:

The most importan thing when choosing a topic is for it to be intresting to you, and it helps if it is familiar. Being related to the subject you have chosen, would help in the research because there is some knowledge you already have on it.

the answer is b i think

intonation based on rhythm.