— What a heavy rain! Will it last long?— . We’re getting into the rainy season now.A. Of c

问题补充：

— What a heavy rain! Will it last long?

— . We’re getting into the rainy season now.

A. Of course not

B. I’m afraid not

C. I’m afraid so

D. That’s impossible

答案：

A. Of course not

B. I’m afraid not

(答案→)C. I’m afraid so

D. That’s impossible

解析：Of course not当然不了；I’m afraid not 恐怕不；I’m afraid so 恐怕如此；That’s impossible那不可能。句意：多大的雨啊！会持续很久吗啊？根据下文，我们现在已经进入雨季了。结合语境可知选C。