为何agree to的To明明是介词,后面是Do sth?agree to同意；赞成.to 为介词,后接名词.但为何后面的是Do sth?而不是Doing sth?

为何agree to的To明明是介词,后面是Do sth?agree to同意；赞成.to 为介词,后接名词.但为何后面的是Do sth?而不是Doing sth? 为什么agree to 的to 是介词? agree后,如何选择介词with,to,on? 关于agree后的介词 agree 的用法以下agree后分别加什么?1、agree 2、agree with3、agree to 4、agree on5、agree aboutagree还能加什么?表示什么?agree that agree with agree to agree 的区别 agree to,agree with,agree on,agree about的区别. agree to,agree with,agree on,agree about的区别. We seem to agree _____ almost everything.填介词答案是to,为什么不用with agree to 和 agree to do 的区别agree to do+sth.这我知道,但是agree to也加sth.这里的to到底是介词还是动词不定式?还有,我在语法书上看到两个句子是：After much argeement most of his proposals were finally agreed to. agree to/on/with的区别是? agree to 和 agree to do 的区别agree to do+sth.这我知道,但是agree to也加sth.这里的to到底是介词还是动词不定式?请麻烦说下区别.还有,我在语法书上看到两个句子是：After much argeement most of his proposals w agree后介词用法? agree to one's plan 中to 为什么是介词?不是有agree to do? agree to.agree with的用法区别 agree to和agree with的区别. agree to和 agree with的区别? agree to 和agree with的区别