2022高三·上海·专题练习
1 . But grocery store bread ________ stay fresh during long shipping and storage times. So companies often put a chemical preservative in it. (用适当的词填空)
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2023高三·上海·专题练习
2 . Students can’t wear jumpers, jackets or coats indoors. Also, girls and boys ______ wear black leather shoes and black socks. Sports shoes are not allowed. (用适当的词填空)
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