There have been several new events added to the program for the 2012 London Olympic Games.请分析一下此句话的句型结构,
2022-04-04 02:16:08 39次 反馈错误 加入收藏 正确率 : 100%
题目内容：
There have been several new events added to the program for the 2012 London Olympic Games.
请分析一下此句话的句型结构,
本题链接：
