语法与词汇
I appreciated ____ to your school to give a lecture.
A、
to be invited
B、
to have invited
C、
having invited
D、
being invited
【正确答案】
D
【答案解析】
[解析] 本题考查被动态的用法。被动语态结构为be+-ed分词，同时此句的动词appreciate后面要跟-ing分词短语。故选D。
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