首页 > 中学英语试题 > 题目详情
About one third of the population in Shanghai _____ netizens, while in less developed areas, only th...
题目内容：
About one third of the population in Shanghai _____ netizens, while in less developed areas, only three percent ___ online.
A. are, are B. is, is
C. are, is D. is, are
本题链接：