Question

【题目】About ________ of English teachers in our school are under the age of 40.

A.three-fifthsB.three-fifthC.third-fifthD.third-fifths

Answer 1

【答案】A

【解析】

句意：我们学校大约五分之三的英语老师是40岁以下。

考查分数的表达法。分数表达法：分子用基数词分母用序数词。五分之三的分子大于一，用基数词three；分母用序数词fifths,故选A。