Question

—The number of the students in our school is about nine ____.  ____ of them are boys.
—I think so.

A．hundred, Two thirds	B．hundred, Two third
C．hundreds, Two thirds	D．hundreds, Two third

Answer 1

A

试题分析：句意：我们学校的学生数目大约九百，三分之二是男生。Nine hundred 九百，具体的数字里面hundred不用复数。分数的表达，分子用基数，分母用序数，当分子大于1时，分母要用复数，结合题意故选A。