精选优质文档-倾情为你奉上话题13安全与救护主题语篇阅读.完形填空Saving Jesses ArmAt about 8 p.m. on July 6th, eight-year-old Jesse was playing in the sea in a National Park near Pensacola. It was the end of a perfect day at the beach with his uncle and aunt.Suddenly, a two-meter-long shark appeared 1, and it bit off Jesses right arm from the shoulder. By the time his uncle and aunt pulled Jesse out of the water, he was unconscious(失去知觉的) and had already lost a lot of 2.While Jesses aunt was givin