将已经推出的广告作品或商品与其他广告或其他品牌商品混在一起，然后一一向消费者展示，看有多少消费者能识别出已经推出的广告或商品，这种方法是()
A、认知测定法C
暂无解析
ThequestionofgoingtotheUnitedStatesforadoctor_____hismind
Thisisthefirsttimethatawomanhasbeen________tothepost.
Weconfirm_______yourorderNo.7891datedMay10,1990.
Wewillnotbeheldresponsibleforanydamagewhichresults____roughhandling.
Youcansterilizeaneedlebyholdingitina___________.
