One's personal appearance A. is a nonverbal cue
B. has no bearing on his speaking
C. can change an audience's mind about a speaker even if his speech is poorly done
D. all of these​

Explain the effect of the rhetorical questins for the below paragraph."i pinched myself: was i still alive? was i awake? how was it possible that men, women, and children were beiing burned and that the world kept silent? no. all this could not be real. a nightmare soon i would wake up with a start, my heart pounding, and find that i waas back in the room of my childhood, with my "