初三英语暑假作业（含答案）

From the lower floors of the building, escaping through windows is possible, learn the best way of leaving through windows with the least chance of serious injury(伤害).

The second floor windows are usually not very high from the ground. An average(普通的) person, hanging by the finger-tips will have a drop of about six feet to the ground. It is about the height of an average man. Of course, it is safer to jump a short way than to stay in a burning building.

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