The day will come ___ the people all over the world will win the liberatian.
The day will come ___ the people all over the world will win the liberatian.
A that B where C how D when
我想问为什么不选A呀?
Don't talk about such things___ you are not sure of .
A that B what C those D as
我想问as在这个句子里面是什么意思,为什么不用A?