look at those clouds.it __soon,i`m afraid.A,rains B.is going to rain
问题描述：
look at those clouds.it __soon,i`m afraid.A,rains B.is going to rain
答
it 是三单，后面跟动词原形并加S，所以选A
答
B
答
B
看那片云彩,恐怕马上要下雨了.所以选B,一般将来时
答案错了,只能这么理解了.不信你到网上各处速搜,或者请教任何大牛.