---How often are the Olympic Games held？ ---_____four years. A. Every B. Each C. In D. For
2023-02-08 14:11:30 109次 2015届河北省藁城市八年级上学期期中英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
---How often are the Olympic Games held？
---_____four years.
A. Every B. Each C. In D. For
本题链接：
