---This is my treat and next is yours. How’s that?-Ok .A. It doesn’t matterB. It depen

问题补充：

---This is my treat and next is yours. How’s that? ---Ok, .

A. It doesn’t matter

B. It depends

C. No way

D. It’s a deal

答案：

A. It doesn’t matter

B. It depends

C. No way

(答案→)D. It’s a deal

解析：句意：上文，这次是我招待，下次轮到你。怎样？下文，好的，就这样说定了。It doesn’t matter没关系；It depends看情况；No way没门；It’s a deal就这样说定了，选D。