A new study from the University of Chicago found "no evidence that scores benefit from learning testing strategies or from practicing on test questions outside of taking a full, timed practice test."

芝加哥大学的一项新研究发现，“没有证据显示分数会得益于所谓的考试学或者是进行一场完全的定时的模拟考试以外的方法。”

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Sports fans are tired of hearing about a potential fight between Pacquiao and Mayweather, as the two fighters have sparred outside the ring on everything from purse split to drug testing to the timing of the bout.

FORBES: Pacquiao Versus Mayweather Fight Inches Closer To Reality

Gerdes went on to say that the outside labs that did the actual DNA testing were pretty good.

CNN: Simpson attorneys push contaminated evidence theory