One of the dangers of using an object as a visual aid in a speech is that __________.

A. you may use the object as a crutch and speak to it instead of the audience
B. it may tie up your hands if you don't have somewhere to put it down
C. an audience will be interested in an object
D. you may use the object as a crutch and speak to it instead of the audience and it may tie up your hands if you don't have somewhere to put it down are both dangers of using an object in a speech
E. none of these choices

Answer: D