问题
选择题
(2013·湖南高考)You cannot accept an opinion ______ to you unless it is based on facts.
A.offering
B.to offer
C.having offered
D.offered
答案
答案:D
选D offer与逻辑主语an opinion之间为被动关系,A、B、C三项都表示主动,D项为过去分词表示被动, 故选D项。