be attached to加do吗,可直接加sth吗

be attached to加do吗,可直接加sth吗 be attached to什么意思什么意思?be attached to do?还是be attached to doing?能举例说明吗？？谢谢 be attached to 的翻译及举例 be attached to是什么意思及反义词 be attached to sth啥意思 be attached In order to do前面需要加be动词吗? be going to do going是动词加ing吗 be加过去分词后面加to do 还是do? be attached or affiliated to的区别attached to和affiliated to两个都有附属的意思，有区别吗 be believed 后面必须加to吗?是固定搭配吗be believed to do sth be going to和be going to do的区别?e.g They'er going to a police station.be going是现在进行时.可为啥要加to呢?be going to do不是将要进行时吗?都很好！我该如何抉择？ to be后面可加什么词?可加动词么?TO BE marry I find it is easy to do sth ,这里的IS可加可不加吗 be better加什么是to do 还是do be useful to是加do还是加ing? be hard后加to do 还是加doing 英语翻译把 Be deeply attached to each other forever.