What?s wrong with this central idea--?The U.S. Social Security system is in crisis??

In terms of co-languages, slang is a word

a. or words used by young people. b. or words used by a specific cultural group. c. which takes the place of a standard or traditional word in order to add an unconventional, non-standard, humorous or rebellious effect. d. which is a standard or traditional word used in order to add an conventional, standard, humorous or rebellious effect.

A clearly and logically structured speech helps your audience remember what you say

Indicate whether the statement is true or false