The answer is Exposition because Argumentation is meant to persuade and argue and Narration is used to tell stories.
It depends on what your beliefs are and the situation you are in as an individual
Smell, acted,fell, taste ,sound,
Tan builds a central idea of her story in the excerpt as:
Tan discusses her mother’s use of English to build the idea that a form of language can be purposeful and meaningful even if it is nonstandard.
Amy Tan's essay “Mother Tongue” is about the difficulties that a child has to face if it grows in a family in which its parents speak 'limited English.' Amy's mother was among such parent who was unable to speak fluent and proper English. It is through the language that the person is judged by others. Amy was brought up by her mother and because of this, her writing style was much influenced by the language spoken at her home. Her mother taught her that a person's perception of the world is influenced by the language spoken at home.
