I can't agree with you more. 是对你的极度肯定. I can't agree with you more. more修饰can't. 不修饰agree . can't more. 不能再多... 句子变成： I agree with you+can't more. 我同意你+不能再多 （同意到极点了） 特别注意： I can't love you more. I can ...