Question

【题目】【2016云南省玉溪市模拟】It’s said that ___ ___ of the water around the world is polluted.

A. two threes B. two thirds

C. second three D. second thirds

Answer 1

【答案】B

【解析】

试题分析：句意：据说世界上三分之二的水被污染了。分数的分子写在前面，用基数词；分母写在后面，用序数词。当分子是1时，分母用单数；当分子大于1时，分母的序数词用复数。故选B。