A、  B、  C、  B(A)留意interpreter和intersection的发音相似。(B)说是那样的之后，又附加告诉了与提问相关的信息，所以正确。(C)题目问的是职业，回答的是场所，所以错误。

Haven’t you tried this new software?
(A)Yes, it was very delicious.
(B)I haven’t had a chance yet.
(C)Can I try these shoes on?

Mr. Cooper has worked as an interpreter before, hasn’t he?
(A)He is now at the intersection.
(B)Yes, for two years.
(C)He has been there before.