nothing but 的用法but 后用to to还是do?有何规则

nothing but 的用法but 后用to to还是do?有何规则 nothing but,anything but,everything but ,all but的区别 anything but 与nothing but 的区别? Nothing but Anything but 的意思? anything but 与nothing but 的区别 never but的用法 not...but...的用法 nothing but 后是动词原形吗 do nothing but 用法Last night i did nothing but watch TV. anything but.nothing but是什么意思? but 的具体用法是什么?He did nothing but stay idel.He had no choice but to give in.一句有to,一句没有to “but”用法.我们说“but”前有实义动词do时,其后的不定式省去“to”.请比较：1、I did nothing but watch TV last night.2、The doctor told him nothing but to stop smoking. but 用法? anything but 和nothing but的区别?最好是技巧. he did nothing but do中but的词性? and or but的用法 and、but、or的用法 not only but的用法