情景对话与语篇 — 英语词汇题

根据情景，选择合适的句子补全对话，将序号填在横线上。 A: Mike, it's time for dinner. ______ B: OK, Mum. I'm coming. A: ______ Wash your hands first. B: All right. A: Don't eat too fast. ______ B: OK, I know. A. Work quickly, please. B. Come to the kitchen. C. Eat slowly and chew well.