单项选择题
A.luck B.abilities C.hard work D.both B and C
A.believe that most people are superstitious B.believe that very few people are superstitious C.believes that there are still some evidences of superstitions in what we say and what we do D.is superstitious
A.commands from the "Gods" B.fear of the unknown C.evidence of what had actually happened D.careful studies