decide怎么用,加to还是-ing?
decide怎么用,加to还是-ing?
怎么决定to后面是加ing还是动词原型
to后面动词加ing还是用动词原型
like后面加to do还是ing
difficult是加动词ing?还是加to do sth.
be going to 加动词ing 还是动词加S?
decide to 词组中not加在to前还是to后?
[英语]decide on能加ing形式的动词吗?
有的时候to后面加动词原形,有的时候加动词ING 请问这怎么用啊
look forward to 后面应该用动词原形还是加ing?
thanks to 后面的动词是原形还是加ing
have to 后面加 动词ing,还是原型?