Despite the fact that the two council members belonged to different political parties, they ______ the issue of how to finance the town debt.
 
【正确答案】 B
【答案解析】 动词及动词词组辨析。根据句意,the issue达成一致的意见,只有agree on(达成协议,取得一致意见)符合句意。故答案为B。