垃圾分类相关表达 — 英语选择题
题目
教室里有两个垃圾桶：蓝桶收废纸，绿桶收食物残渣。小明要扔一张废纸和一个苹果核，哪句话说得对？A. Put the paper in the blue bin. Put the apple core in the green bin. B. Put the paper in the green bin. Put the apple core in the blue bin. C. Put both in the blue bin. D. Put both in the green bin.