……but to do sth,but后加to do 是不是只限用于I have no choice but to do sth?是不是一种特殊情况?省略号里只能用choice?还能用别的什么词吗?

……but to do sth,but后加to do 是不是只限用于I have no choice but to do sth?是不是一种特殊情况?省略号里只能用choice?还能用别的什么词吗? have nothing to do but do sth还是doing sth have no choice but to do sth.have nothing to do but do sth. can't but do sth It is but a choice for sb to do sth 中的but是什么意思, can't but do sth怎么解释 but后面要跟to do sth 省略to 的情况是BUT前有DO 或do的任何时态,do是不是非要是实意动词? I cannot help but to do sthI cannot help but do sth哪个正确或者都正确?I cannot help but letting him go.正确否? except to do 和but to do的区别如题 这两个意思有什么不同 比如说have no other ambition but/except to do sth can`t but do sth ,can`t help but do sth nothing but 的用法but 后用to to还是do?有何规则 I want do sth to help him.But _____A.what B how为什么不是B 用I used to do sth.but now.写一篇关于兴趣爱好的英语作文 my old friend作文其中要有used to do sth 和but now Nothing else but后加doing还是to do but to do和but do的差别 do nothing but do 与have no choice but to do 与can't but do 用whant to do sth,try to do ,there be,not.but...,take sb sth,take to a place sth,造句it is time for sth,it is time to do ,be glad to do ,tell sb.about sth,be good at,be happy with,give sb.sth ,take care of,ask sb.to do,造句