Hurryup!Theskyiscoveredwithblackclouds.I’mafraidit

问题详情：

Hurry up! The sky is covered with black clouds. I’m afraid it _______.

        A. rains      B. is going to rain    C. rained      D. was raining

【回答】

B

知识点：动词时态

题型：选择题