单项选择题
A.in the hole B.at a whole C.as a whole D.to the whole
Effective speakers adjust their voices（）the larger audi...
单项选择题Effective speakers adjust their voices（）the larger audience and work（）avoiding distracting physical mannerism and verbal habits.
A.at； to B.in； at C.to； at D.to； for
You will take a big step toward overcoming stage fright...
单项选择题You will take a big step toward overcoming stage fright if you think（）, choose speech topics you really care about, prepare thoroughly, and concentrate on communicating with your audience.
A.positive B.post C.position D.positively
Your speech class will give you an opportunity to gain ...
单项选择题Your speech class will give you an opportunity to gain confidence and make your nervousness work for you（）against you.
A.more than B.apart from C.rather than D.instead
