— Hurry up, I think it’s going to rain.
— . The skies are dark and cloudy.
A. Not really.
B. I guess so.
C. Why not?
D. How great!
网友回答
A. Not really.
(答案→)B. I guess so.
C. Why not?
D. How great!
解析：句意：上文，快点，我想快要下雨了。下文，我猜也是这样。天空乌云密布。Not really.事实上没有I guess so.我猜也是这样Why not?为什么不How great!多好啊，根据题意，选B。