— I hear it will rain tomorrow.
— It true. You see, there are so many black clouds in the sky now.
A. won’t be
B. will be
C. may be
D. may not be
网友回答
A. won’t be
B. will be
(答案→)C. may be
D. may not be
解析：这题考查情态动词：依据答语：…, there are so many black cloud in the sky now可以推知应是“有可能是真的。”故选C。