新概念英语第三册 摘要写作lesson 9 急用
1个回答
The New York Animal Medical Centre recently made a study of 132 cats.All these .cats had one thing in common:they had fallen off high buildings,yet only eight had died from shock or injuries.One cat,Sabrina,had fallen 32 storeys but only suffered from a broken tooth.When falling at speeds up to 60 miles per hour,cats stretch out their legs which increases their air-resistance and reduces the shock of impact on hitting the ground.
