题目内容
16、We all know that the 30th Olympic Games will be held in London ________ 2012．
A．at B．on C．in D．for
评卷人
得分
三、补全对话
（每空？ 分，共？ 分）
试题答案
16、C
We all know that the 30th Olympic Games will be held in London ________ 2012．