They work day and night; however, of the money they make goes to their so-called
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They work day and night; however, _______ of the money they make goes to their so-called eldest brother.
A.four-fifth
B.four-fifths
C.four-five
D.four-fifths
试题答案
B
这题考查分数的表达：分子用基数词，分母用序数词，如果分子大于一，分母用复数，五分之四就是：four-fifths 选B。