---Shall we go hiking tomorrow?---.The radio says it will rain .A. SureB. That’s a good

问题补充：

---Shall we go hiking tomorrow? -----.The radio says it will rain .

A. Sure

B. That’s a good idea

C. I’m afraid I can’t

D. All right

答案：

A. Sure

B. That’s a good idea

(答案→)C. I’m afraid I can’t

D. All right

解析：Sure当然了；That’s a good idea那是个好主意；I’m afraid I can’t恐怕我不能；All right好吧。句意：我们明天去徒步旅行，好吗？根据下文，广播说明天有雨。可知前文为否定回应。故选Ｃ。