— Do the dishes Mike or I will tell mum! — Sue!A. You are welcomeB. Mind your own busi

问题补充：

— Do the dishes, Mike, or I will tell mum!

— , Sue!

A. You are welcome

B. Mind your own business

C. It’s my duty

D. Never mind

答案：

A. You are welcome

(答案→)B. Mind your own business

C. It’s my duty

D. Never mind

解析：四个选项的意思分别是：A“别客气”，B“别多管闲事”，C“它是我的责任”，D“没关系”。根据本句的语气可知，这是两个孩子在争吵。故用B更合适。所以本题选B。