用所给词的适当形式填空,It often _ (rain) in South China,老师说应填rains ,...

题目

用所给词的适当形式填空,It often _ (rain) in South China,老师说应填rains ,...
用所给词的适当形式填空,It often _ (rain) in South China,老师说应填rains ,难道不是应该填rainy吗?请说出正确答案,为什么?

答案

It often rains in South China.rain作动词,下雨；
如果填rainy的话,应该这样说 It is often rainy in South China.rainy是形容词,表示“多余的”