1.In our class________ of the student’s________ boys .

问题描述:

1.In our class________ of the student’s________ boys .
A.three fifths ,are.B.three fifth,is C .three fifths,is D.three fifth,are

A
分数的构成是分子用基数词,分母用序数词.
分数或百分数修饰名词做主语,谓语动词看所修饰的名词.所以A