问题补充：
(·济南一模)They advocate the proposal we were opposed rediscussed at the next meeting.
A. to be
B. should be
C. to was
D. was
答案：
(答案→)A. to be
B. should be
C. to was
D. was
解析：选A考查固定短语和虚拟语气。句意：他们主张我们反对的那个提议应该在下次会议上重新讨论。be opposed to sth.为固定短语，由此可知此处首先需要补充完整，故排除B、D两项；再分析句子成分可知，advocate后的从句为宾语从句，需要用虚拟语气，即“(should＋)动词原形”，故A项正确。
