单选题 What a/an ______ it is to be part of this very stimulating conference.
A. anticipation
B. admiration
C. honor
D. humiliation

【正确答案】 C
【答案解析】高级问题 what an honor it is to do意为“做某事感到十分光荣”。
[高频词语] anticipation 预期 admiration 钦佩 humiliation 羞辱