下载后可任意编辑2024 年普通高等学校招生全国统一考试(广东卷)英 语I、语言知识及应用(共两节,满分 45 分)第一节 完形填空(共 15 小题;每小题 2 分,满分 30 分)How long can human beings live
Most scientists who study old age think that the human body is ___1___ to live no longer than 120 years
However, 110 years is probably the longest that anyone could hope to live —— if he or she is ___2___ healthy and lucky
Some scientists even say we can live as long as 130 years
Yet, our cells simply cannot continue to reproduce ___3___
They wear out, and as a result, we get old and ___4___ die
Even though we can’t live forever, we are living a ___5___ life than ever before
In 1900, the average American life span (寿命) was only 47 years, but today it is 75 years
When does old age begin then
Sixty-five may be out-of-date as the ___6___ line between middle age and