but 前面有 do 的某种形式时,but 后面的动词不定式要省略 to ;其前没有 do 的某能不能再造更多的句子

问题描述:

but 前面有 do 的某种形式时,but 后面的动词不定式要省略 to ;其前没有 do 的某
能不能再造更多的句子

he has no way / choice but to continue.(have no way / choice but to do 是固定句式)
he has nothing to do but sleep .(have nothing to do but do ……是固定句式)
希望对你有帮助!(*^__^*)

he has no choice but to wait
he has nothing to do but sleep