描述喂鸟器所需材料 — 英语选择题
题目
Lily 想做一个喂鸟器（bird feeder）。她需要：a bottle（瓶子）, some string（绳子）, a pair of scissors（剪刀）, some seeds（鸟食种子）。下列哪一组是制作喂鸟器**不需要**的材料？A. a bottle and some string B. some seeds and a pair of scissors C. a pair of scissors, a bottle and some water D. some string, some seeds and a pair of scissors