deny doing /to do区别
stand to do\doing区别
hope to do doing区别
To do 和Doing区别
deny doing sth 与 deny having done sth 有什么区别? 后者表过去,前者呢?
to doing与to do的区别
admit to do ,admitto doing,admit to doing区别
remain doing和remain to do区别
want to do 与 want doing区别
use to do与doing的区别
to do和doing的区别
advice doing ,to do有什么区别?
notice sb to do/doing 区别