Lesson 9 Flying cats

Contributor:baoshengda Type:English Date time:2016-06-01 12:12:03 Favorite:141 Score:0.7
返回上页 Report
请选择举报理由:




Collection Modify the typo
Cats never fail to fascinate human beings. They can be friendly and affectionate towards humans, but
they lead mysterious lives of their own as well. They never become submissive like dogs and horses.
As a result, humans have learned to respect feline independence. Most cats remain suspicious of
humans all their lives. One of the things that fascinates us most about cats is the popular belief
that they have nine lives. Apparently, there is a good deal of truth in this idea. A cat's ability
to survive falls is based on fact.
Recently the New York Animal Medical Center made a study of 132 cats over a period of five months.
All these cats had one experience in common: they had fallen off high buildings, yet only eight of
them died from shock or injuries. Of course, New York is the ideal place for such an interesting
study, because there is no shortage of tall buildings. There are plenty of high-rise windowsills to
fall from! One cat, Sabrina, fell 32 storeys, yet only suffered from a broken tooth. 'Cats behave
like well-trained paratroopers.' a doctor said. It seems that the further cats fall, the less they
are likely to injure themselves. In a long drop, they reach speeds of 60 miles an hour and more. At
high speeds, falling cats have time to relax. They stretch out their legs like flying squirrels.
This increases their air-resistance and reduces the shock of impact when they hit the ground.
声明:以上文章均为用户自行添加,仅供打字交流使用,不代表本站观点,本站不承担任何法律责任,特此声明!如果有侵犯到您的权利,请及时联系我们删除。
Hot degree:
Difficulty:
quality:
Certification article
Description: the system according to the heat, the difficulty, the quality of automatic certification, the certification of the article will be involved in typing!

This paper typing ranking TOP20

登录后可见

用户更多文章推荐