The viewers, rating the ads for their power, helpfulness, grabbiness and so on, ordered them B, A, C.
WSJ: Smart Blankets, Brain Waves About Ads and College Paperwork | Week in Ideas
grabbiness:
grabby +? -ness
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。