Not with the quality of your goods, I will certainly not advise others to buy them.
A. to impress
B. impressing
C. being impressed
D. impressed
网友回答
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。