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 UID76976 帖子471 主题467 注册时间2008-5-13 
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 每日一练F3 答案回复可见
| Which one of the following would cause a company’s gross profit percentage on sales to fall?
 
 A    Sales volume has declined.
 B    Closing inventory is lower than opening inventory.
 C    Some closing inventory items were included at less than cost.
 D    Selling and distribution costs have risen.
 
 C
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