公共场所行为规范表达 — 英语选择题
题目
Lily在图书馆里，同座位同学对她说："Let's talk loudly here." 作为懂礼貌的孩子，Lily应该怎么做？请选出符合公共场合行为规范的一句英文回答。A. "OK! Let's shout!" B. "Sorry. We should be quiet in the library." C. "Great! Let's run and play!" D. "Sure. Let's eat snacks loudly."