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发表于 2016-7-10 20:33:58
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Another pupil, who was asked what the definition of 'PEMDAS' was, wrote
'please excuse my dope ass swag'. The pupil in question, perhaps unsurprisingly,
was graded with an F.
另外一名学生被要求给出‘PEMDAS’的意思,然而他写道:“please excuse my dope ass
swag”(请原谅我摇晃蠢屁股)。也许结果毫不意外,老师给这名问题学生打分F。
注:PEMDAS到底是啥呢?其实它是Parentheses,Exponents,Multiplication,Division,Addition
and
Subtraction.就是小学应该学的运算规则——计算时,先算括号里的式子,然后轮到指数运算,其次做乘除法,最后才能轮到加减法。这位学生能凑出上面的解释,也挺不容易啊…
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