来自蒋华伟的问题
Oncehavingmadeapromise,youshouldkeepit.have为什么要用having?
Oncehavingmadeapromise,youshouldkeepit.
have为什么要用having?
3回答
2020-09-1119:17
Oncehavingmadeapromise,youshouldkeepit.have为什么要用having?
Oncehavingmadeapromise,youshouldkeepit.
have为什么要用having?
having是非谓语形式,表示主动,逻辑主语是you.you是主动地makepromise的
“一旦已经做出承诺,你就应该信守承诺”
不是有once开头吗?怎么还用having?
once只是个连词,不影响非谓语动词的使用。