We look forward to ( )to the opening ceremony

问题描述：

We look forward to ( )to the opening ceremony
invite B be invite C having been invited D being invited
1个回答 分类：英语 2014-12-01

问题解答：

我来补答
D being invited是动名词inviting的被动式
to是介词,后面要跟动名词短语作其宾语,排除A、B；而C是动名词的完成时,表明该动作先发于look forward to的动作,故错误.
 
 
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