题目内容：
Other people believe that if they know enough they will find this thing．This sentence means __.
A．
other people think if they know a lot they will be able to get enough money and that will make them happy B． other people think it true that enough knowledge will bring them enough money
C． other people hold the opinion that the more they know the happier they will become
D． other people hold the opinion that if they become knowledgeable enough they will feel happy
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答案解析：