求问be agreed on sth 与agree on sth 的区别.（表告诉我一个是主动一个是被动）

求问be agreed on sth 与agree on sth 的区别.（表告诉我一个是主动一个是被动） Feed On是主动的还是被动的 主动feed on sth.以...为食 还是be fed on agree to sth 还是 agree on sth 主动表被动的句型有哪些?have sth to do 和have sth to be done有什么区别? 求问keep doing sth与keep on doing sth有什么区别? agree的用法agree with sb,agree on sth,agree to,agree with sb on 在某方面与某人达成一致意见固定短语是agree with sb on sth.那么 search for sth.与search on sth.的区别 agree on about sth造句 They agreed on it谓语是agree on吗 put on 与put sth on区别? 关于agree这个词agree on sth 与agree up sth 有什么区别?好像说都是在某点上去得一致意见?