问题补充：
Much to our , Sam wasn’t at the news.
A. surprise; surprised; surprise
B. surprise; surprised; surprising
C. surprised; surprising; surprised
D. surprising; surprised; surprise
答案：
A. surprise; surprised; surprise
(答案→)B. surprise; surprised; surprising
C. surprised; surprising; surprised
D. surprising; surprised; surprise
解析：句意：使我们惊讶的是，山姆对这个意外的消息一点也不惊讶。surprise为名词，Much to our surprise出乎我们的意料，surprised感到意外的，一般是人作为主语; surprising令人惊讶的，一般是物作为主语，故选B
