2) Which of these scenarios is the best first impression？

A、The speaker comes into the room with a stack of papers and spills them on the podium shuffling through them before looking up and beginning the speech.

B、The speaker walks in directly to the center of the room, looks around the audience smiling before greeting everyone loudly.

C、The speaker stands up from one of the and begins adjusting the microphone creating some feedback. He apologizes before beginning his speech.

D、The speaker arrives and nervously waves to the audience before beginning to softly outline his prepared speech.