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Chief Financial Officer Andrew Bonfield said the gross margin on gum was about 0.4% higher.
FORBES: Food
Gas and smokes pull customers into the store, where they can pick up any of 2, 800 different--and higher-margin--goods, from gum to beer.
FORBES: Magazine Article
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。