Question

There are about _____ students in the school, and ____ of them are boys.A. two thousand, three ...

There are about _____ students in the school, and ____ of them are boys.A. two thousand, three fifthB. two thousand, three fifths C. two thousands, three fifths

Answer 1

B

试题分析: 句意：学校里有约两个名学生，五分之三的学生是男孩。thousand千，前加数词时不能加s; 分数的结构为分子为基数词，分母为序数词，分子大于1时，分母加s,故选B