关于英语问题It rains hardly还是 it rains hard?理由说下 ,

英语：In summer it often rains _____.(A.heavy B.hard C.hardly D It rains hard.People can hardly go hiking in the mountains.怎 英语问题It rains cats and dogs和It's rains cats and dogs 关于We will go even if it rains.中的rains it's rains heavy和it's rains hard的区别 every time it rains It often rains it rains a lot it rains sometimes when it rains. It never rains but it it never rains,it pours