Are you 什么 good at the piano?

Are you 什么 good at the piano? what are you good at的否定句是what aren't you good at 还是what are you not good at what are you good at Are you good at English? What are you good at Are you good at ____ Are you good at english? Are you good at Chinese Are you good at swimming? you,at,are,good,swimming Are you good at后面加名词什么形式? it also means you find what you are not good at and you don't like Waht are you good at 的表演动作 Waht are you good at 中文是 你擅长什么 what subjects are you good at?why?what subjectswhat subjects are you good at?why?what subjects don't you like?why? You are good at ( ) (look) after people. Are you good at English 是什么意思 Wow,you are good at English Are you good at sport?怎么回答?