2015年9月8日SAT官方每日一题--完成句子!本篇文章为大家带来的是SAT官方每日一题的内容，同学们要认真练习，SAT官方真题对于提高考试成绩有着重要的帮助，赶快来做题吧。

　　Choose the word or set of words that, when inserted in the sentence, best fits the meaning of the sentence as a whole.

　　The test of truth is not ------- , for we have often felt firmly convinced of many things that were not so.

　　(A) implication

　　(B) certitude

　　(C) originality

　　(D) impartiality

　　(E) moderation

　　Explanation

　　To be firmly convinced of something, whether it is true or not, is to be certain, or to possess “certitude.”

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　　（编辑：马菲）