Question

【题目】Hurry up! The sky is covered with black clouds. I'm afraid it___________.

A. rains B. is going to rain

C. has rained D. was raining

Answer 1

【答案】B

【解析】句意：快点！天空布满乌云。恐怕要下雨了。考查动词辨析题。I'm afraid我担心，用于还没有发生的事情；根据句意语境，可知用一般将来时，故选B。