Question

— 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

Answer 1

C

试题分析：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。