瓦特发明什么:the one that(which)=what对不？

the one that(which)=what对不？ Which one comes the first??? which is the right one? The temple which/that........求助 we finish the work before five.A which that B that it C that which D it that . Which one of the following materials has the highest hardness? Dance With The One That Brought 翻译:"we have many here. which one do you like?和that blue one please. which of the following materials are composites (more than one)? I'll see to ( _ )we finish the work before five.A which that B that it C that which D it that