题目内容
—Mum,____ofthe apples____gone bad.
—We'd better eat up the rest as soon as possible.
A. one third; have B. one thirds; have
C. one third; has D. first three; has
A 【解析】试题分析：句意：-妈妈，三分之一的苹果已经坏了。-我们最好尽快吃了。在英语中的分数，分子用基数词，分母用序数词，当分子大于一时，分母要用复数形式。所以选A。
练习册系列答案
相关题目