I feel it an honor（ ）to speak here on this formal occasion.
A、
to be asked
B、
asking
C、
to ask
D、
having asked
【正确答案】：A
【题目解析】：
主语 I 和 谓语 ask 在这里是被动的关系，故选 to be asked。句意：被邀请来在这么正式的场合做演讲，我感到很荣幸。
I feel it an honor（ ）to speak here on this formal occasion.
I feel it an honor（ ）to speak here on this formal occasion.
to be asked
asking
to ask
having asked
主语 I 和 谓语 ask 在这里是被动的关系，故选 to be asked。句意：被邀请来在这么正式的场合做演讲，我感到很荣幸。