A Speaker Can Solicit Questions from the Audience in Advance

A speaker can solicit questions from the audience in advance by ______.

A) passing out note cards for audience members to jot down questions
B) including on the promotional flyer for the presentation a note that audience members should bring in question
C) having a moderator ask questions from the audience at the outset of a presentation
D) arriving at the venue early to talk to people prior to the presentation