Everyone agreed to his suggestion which we should hold a meeting to talk about the problem.

【参考答案】

which应改为that[解析] 本题中的从句是同位语从句，是对先行词suggestion的解释和说明，故应该用连接词t......

(↓↓↓ 点击下方‘点击查看答案’看完整答案 ↓↓↓)