问题描述：
an earthquake may hit any places at any time.do you know what to do in an earthquake?let me tell you.
when a quake begins and if you are o ,you must get into the open air and stay away from tall b ,trees,and other things.if you are inside,you must stand in a corner,or hide u a heavy desk or table.if you are driving a car,a truck or a bus,you must drive to the side of the road and s .
after a quake,you must try to talk with everyone in your family to see if they are all right and see if gas,water,and electrical lines are ok.you mustn't s or use lights because they may cause a big fire.don't use your phone or drive your car until you are s .
when a quake begins and if you are o ,you must get into the open air and stay away from tall b ,trees,and other things.if you are inside,you must stand in a corner,or hide u a heavy desk or table.if you are driving a car,a truck or a bus,you must drive to the side of the road and s .
after a quake,you must try to talk with everyone in your family to see if they are all right and see if gas,water,and electrical lines are ok.you mustn't s or use lights because they may cause a big fire.don't use your phone or drive your car until you are s .
问题解答：
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