(1) Pay attention to neatness and obey the rules. Don't wear sweatshirts and slippers. When sitting, don't leave a seat for others. cheque

When reading the catalog card, don't turn it over or tear it off, and don't scribble on it with a pen.

(2) Keep quiet and sanitary. Walk lightly, don't talk loudly, and don't eat food with sound or shells.

(3) Books, tables, chairs and benches in libraries and reading rooms belong to public property, so we should take good care of them and don't depict them at will.

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