Not with the quality of your goods, I will certainly not advise others to buy them.A. to i

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A. to impress
B. impressing
C. being impressed
(答案→)D. impressed
解析：考查过去分词做状语：句意为：在没被你的商品打动之前我不会推荐别人买。be impressed with对...印象深刻, 为...所感动,be+过去分词的短语，可以用过去分词做状语，选D。