What signs can you put in the following places?

学习时间:2026-03-30 10:35:41 阅读：1962

What signs can you put in the following places?a:in your classroom b:in a libraryc:in a museumd:in a gardene:on a bus

缓慢的小蝴蝶

2026-03-30 10:35:41

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a:No speaking。b:Be quiet。c:No photo。d:No picking/ Keep off the grass。e:No smoking 。