不好意思 雞經越看，問題越多...
1. Dr. McDonald, a famous scientist in anthropology, believes that conventional scientific inquiry is ______ in its pursuit, since recently the study of social science draws on lots of statistics and probabilities; as a result, ______of the social science takes priority due to McDonald’s conviction that moral issues should be certain rather than probable.
Blank (i)
collaborated
limited
barren
Blank (ii)
obscurity
certitude
calculation
第一格答案是limited or barren? （雞經是barren，我覺得是limited)
2. Behavior economists found that the more