I felt it a great honour ______ to speak to you.
A. to ask B. asking
C. to be asked D. having asked
I felt it a great honour ______ to speak to you.
A. to ask B. asking
C. to be asked D. having asked
C
C。句中的 it 为形式主语,不定式 to be asked to speak to you 为真正主语,因“我”与ask为被动关系,故用被动式。