Professor Smith was the only one in the university ______ to
3个回答

C.to have been invited

属于飞谓语做定语的题型

动词不定式作定语:常放在所修饰的名词之后,多用来修饰have、there be、with之后的名词;或修饰“the+序数词、only”.

不定式的完成时强调动作发生在主句动作之前

AB是分词.分词做定语前置

如a pullzing question 、 a pullzed man