题目内容
( ) 5. ―What's one fourth and a half? Can you tell me?
―Yes,it's
5. B 这是一道分数的加法运算,a half实际上是two fourths,而One fourth and two fourths is three fourths.
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题目内容
( ) 5. ―What's one fourth and a half? Can you tell me?
―Yes,it's
5. B 这是一道分数的加法运算,a half实际上是two fourths,而One fourth and two fourths is three fourths.