a back answer的用法和样例：
- She stormed at her son for talking back.
- You should not talk back to your mother.
a back answer的相关资料：
Aotogi a a handbook to English literature A mother's love never changes. A particular manner of moving. a commanding/comfortable lead a market-oriented reform ideas A prominent or notable person. A field profuse with wildflowers A logical grouping of changes. a unified multi-ethnic country a technique way of dissemination