That's a deal

That's a deal. That's a deal! That's a deal That's a good deal. That's a small deal. That's a deal和That's the deal有区别吗? that is a deal even deal with a tooth that's killing you get the deal和that's a big you get the deal和that's a big deal是什么意思? 英语翻译So I have a flaw!Big deal!与 it's not that big a deal这两个短 -OK,$500,but that's my last offer.-OK,______.A.it's a deal B