put forward to to后面加ing吗?

put forward to to后面加ing吗? 翻译put forward to doing and put forward ---to doing 比如put forward to doing look forward to 的后面什么时候动词不用加ing? had been looking forward后面加to do 还是doing? put forward后加什么?是加to或towards吗?有加什么介词吗？ 有没有put forward to doing? how are you going to solve the problem put forward.put forward 是动词为什么放在名词problem的后面 为什么like to 的to后面加动词原形,而look forward to的to后面要加动词的ing形式? look forward to 后面应该用动词原形还是加ing? look forward to后面加什么词性的词做什么语 求总结初中阶段所有to为介词后面加动词ing的短语如look forward to doing sth 哪些词后面的to是介词要加doing.比如look forward to.问下way是不是 I have a suggestion ( ) at the meetingA.put forward B.putting forward C.to put forward D.to be put forward为什么答案选C呀,这题给我们什么信号呀,应该怎么看 look forward to是加doing还是加do? put forward和come up with的区别是不是come up with后面一定要加名词,而put forward后可以没有名词? 在线等回答啊!英语、 哪些短语to后面不加原型、而加动名词?如look forward to+doing谢谢! i don't know where to put 后面能加 it