题目内容：

They discussed this matter for a long time but still they_______________
They discussed this matter for a long time but still they____________.
A.have disagreement B.had disagreement C.had disagreements

优质解答

选A
他们谈论是这个问题很久,但依旧有分歧,
依旧有,说明是现在的情况,所以用一般现在时,
disagreement是不可数名词,所以不加s,
所以选A