谈论公共场合的行为规范 — 英语词汇题
题目
根据句意和首字母提示补全单词，每空一词。1. Don't l______ in the park. Put rubbish in the bin. 2. It's not p______ to talk loudly on the bus. 3. Please stand in a q______ when you wait for the train. 4. Don't make any n______ in the reading room.