I felt it an honor to speak here.A. to askB. to be askedC. askingD. having asked

发布时间：2020-08-16 20:13:21

I felt it an honor         to speak here.   
A. to ask
B. to be asked
C. asking
D. having asked

网友回答

A. to ask
(答案→)B. to be asked
C. asking
D. having asked
解析：根据题意，被邀请到这演讲，我深感荣幸。我是被邀请对象，故用被动语态，选B。
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