第一节（共15小题，每小题2分，满分30分）
阅读下列短文，从每题所给的A,B,C，D四个选项中，选出最佳选项。
A
I was sleeping in my room when my bed started shaking and a loud noise was heard. I woke up and my mom was screaming my name. Next moment I was running along with my younger sister，mom and dad. Before I ran out of the door，I realized my elder sister hadn’t come out yet. So I screamed her name at the top of my voice. My mom said she had gone to her class.Then the four of us，along with many others，were running on the staircase.We lived on the seventh floor，so I thought we would not be able to make it and the building would fall before we managed to reach even the fourth floor.My dad’s head was injured by something falling down.I did try to put my hand over his head.When we reached the sixth floor ,the building split into two.We had no way to get down.
