Question

【题目】About ________ of his spare time ________ spent in reading.

A. third-fifths; areB. three-fifths; is

C. three-fives; areD. three-fifth; is

Answer 1

【答案】B

【解析】

试题分析：考查分数的表达方法和主谓一致。英语分数表达法，分子用基数词，分母用序数词。如果分子是一，则分母直接用序数词原形；如果分母大于一，则序数词要加s变成复数。主语为抽象名词，谓语动词用第三人称单数形式，故选B。