英语中不可改变形式的固定短语答:order,persistin,practice,putoff,request,require,risk,stand,stop,suggest C.以下动词与不定式复合结构连用即advise sb to do sth.advise,allow,ask,beg,callon,cause,consider,dependon,encourage,expect,find,force,get,hate,instruct,invite,like, long for,need,oblige,permit,persuade,prefer,remind,request,...