商业改进局则按地区列出了经认证的汽车销售商的名单。
And the Better Business Bureau Web site lists accredited car dealers by region as well.
据商业改进局的数据，上述投诉中的84%都得到了解决。
More than 84% of those complaints were resolved, according to BBB data.
北美共有约1万家商业改进局(BBB)认可的新车和二手车销售商和约1万5千家维修和保养店。
There are roughly 10,000 new - and used-car dealers in North America accredited by the Better Business Bureau, and an additional 15,000 that provide repair and service.
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