问题补充:
The radio says it will heavily tomorrow.
A. rain
B. rainy
C. to rain
D. raining
答案:
(答案→)A. rain
B. rainy
C. to rain
D. raining
解析:本题考查动词rain的使用。本题的含义为广播说明天将会下大雨,助动词will后跟动词原形,rain为动词下雨的含义,而rainy为形容词下雨的含义,raining为现在分词,to rain为动词不定式,都不符合题意,故本题选A。