问题
选择题
— What does the fresh juice contain ?
— of the juice orange . It’s very pure .
A．Four – fifth , are
B．Four – fifths , are
C．Four – fifths , is
D．Four – fifth , is
答案
答案：C
题目分析：句意：鲜榨果汁包含什么？五分之四的橘子汁。很纯。在英语中的分数，分子用基数词，分母用序数词。Juice是不可数名词，所以选C。