An extemporaneous speaker uses note cards because:
it's easier to conceal notecards than full sheets.

a. they are less likely to rip if the speaker is nervous.
b. a manuscript can get wrinkled and dog-eared.
c. there is potential for good audience contact.
d. he or she can present a speech without practicing.

It's D

Explanation:

Extemporaneous literally means to do something without practice. The speaker uses note cards so that they can say everything they're meaning to say, or planned on saying, without practicing the delivery. They just speak what they're reading on the cards. Hope this helps!

1. read the following excerpt from franklin d. roosevelt's "fireside chat 19":

on the other side of the picture, we must learn also to know that guerilla warfare against the germans in, let us say serbia or norway, us; that a successful russian offensive against the germans us; and that british successes on land or sea in any part of the world strengthen our hands.

remember always that germany and italy, regardless of any formal declaration of war, consider themselves at war with the united states at this moment just as much as they consider themselves at war with britain or russia. and germany puts all the other republics of the americas into the same category of enemies. the people of our sister republics of this hemisphere can be honored by that fact.  

the true goal we seek is far above and beyond the ugly field of battle. when we resort to force, as now we must, we are determined that this force shall be directed toward ultimate good as well as against immediate evil. we americans are not destroyers — we are builders.

analyze the effectiveness of this excerpt. how does it function within the speech as a whole? how does the structure of the excerpt to convey the speech's purpose and key points? support your argument with evidence from the speech. (10 points)

the correct answer is video games and fast food.

hope this (: