题目内容
The Olympic Games are held _____.
A. for four years B. each four year
C. every four years D. every fourth year
【答案】
C
【解析】
![](http://thumb2018.1010pic.com/images/loading.gif)
练习册系列答案
相关题目
题目内容
The Olympic Games are held _____.
A. for four years B. each four year
C. every four years D. every fourth year
C
【解析】