    Senitence 1: Most times , wholesalers soid  the questionable drugs’ to one. of three  huge » national: distributors .:that,, supply  virtually all drugs in the country:.    Sentence 2: At one point inthe chain’; a  wholesaler would, sell: the. questionable  drugs. to. one of: ‘three -huge national  companies that.supply virtually all drugs in  this-country. .