问题
选择题
It’s an international school,_____of the students _____ from foreign countries.
A．two-third; are
B．second-thirds; is
C．two-thirds; are
D．two-three; is
答案
答案：C
题目分析：句意：这是个国际性学习，三分之二的学生来自国外。分数的表示，分子用基数词，分母用序数词，如one third三分之一；当分子大于一时，分母用复数形式，如two-thirds; students是复数，所以be用are，故选C。