The professor has received the letter ____ to give a lecture in ftinceton Institute. A. be

The professor has received the letter ____ to give a lecture in ftinceton Institute.

A. being invited B. to be invited C. inviting himD. invited

答案

解析:

该题考查分词短语的用法。the letter与invite之间存在主谓关系，故要用现在分词作后置定语。

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