His silence at the meeting suggested that he ____ to your plan..A.didn't agree B.hadn't agreed C.wouldn't agree D.not agree

His silence at the meeting suggested that he ____ to your plan..A.didn't agree B.hadn't agreed C.wouldn't agree D.not agree
His silence at the meeting suggested that he ____ to your plan..
A.didn't agree B.hadn't agreed C.wouldn't agree D.not agree

His silence at the meeting suggested that he ____ to your plan..A.didn't agree B.hadn't agreed C.wouldn't agree D.not agree
这里的suggest是表明的意思 而不是建议 所以后面不能用（should） be 这种虚拟语气的结构 D不行啊
所以that后面跟一个从句 而且是完整的句子 suggest是一般过去式 所以从句里面也需要用一般过去式
而没有必要使用B的时态

suggest在这儿是“表明、暗示”的意思。只有在表示建议的时候后面的从句才用虚拟语气。所以此处用过去时。