题目

After a serious earthquake happened, a father left his wife safely at home and rushed to his son's school, only to find that the building where his son studied had collapsed and looked like a pancake．He was shocked. He didn't know what he should do for a while, then he remembered the words he had said to his son，“No matter what happens, I'll always be there for you！” And tears began to fill his eyes. He started digging through the ruins.As he was digging, other helpless parents and the firemen arrived and tried to pull him off the ruins, saying，“It's too late! They're all dead! T20、我国是世界上遭受自然灾害危害最严重的国家之一，因而防灾减灾的任务既十分重要，也十分艰巨。读“我国自然灾害区划图”，完成问题： 下列属气象灾害的是：（    ） ①洪水　② 干旱  ③台风 ④泥石流 ⑤寒潮                                          A．①②③⑤        B．①③          C．①③⑤          D．②③④