Which sentence is most clearly focused on the context of al gore's speech?

a. quoting respected people is one way al gore supports his points about the environment.

b. the speaker's eye contact and frequent, natural pauses him emphasize his points.

c. the terms "climate change" and "global warming" mean the same thing to many people.

d. accepting a nobel prize is a long-standing tradition, so a speaker must show respect.

Which is the best rebuttal to the following counter-argument? playing video games can be beneficial to youth because it enhances their hand and eye coordination, sharpens their reflexes, and keeps them out of trouble if they were playing outdoors. a. playing video games can be harmful because it is often done in isolation, which hinders the development of social skills b. playing video games can be harmful because excessive playing can lead to obsessive dependence, which can be dangerous. c. playing video games can be armful because it deprives kids of healthful exercise they would normally get by playing outdoors. d. playing video games can be harmful because the more attached youth are to the games, the more detached they become from reality.