Look at the ! It’s heavily now. A. rain rainB. raining rainingC. rain rainingD. rain

问题补充：

Look at the ! It’s heavily now.

A. rain, rain

B. raining, raining

C. rain, raining

D. raining, rain

答案：

A. rain, rain

B. raining, raining

(答案→)C. rain, raining

D. raining, rain

解析：结合定冠词the及谓语动词可知第一空填名词做动词词组的宾语。第二空根据时间状语可知是现在进行时态，故填现在分词形式。故选C。