Board logo

标题: 六级练习2013.07.10 [打印本页]

作者: Rebecca949    时间: 2013-7-10 14:40     标题: 六级练习2013.07.10

[audio]http://sound.yywz123.com/tingbbs/cet6/cet620130710.mp3[/audio]




Fleas trainers have observed a strange habit of fleas while training them.
Fleas are trained by putting them in a cardboard box with a top on it. The fleas will jump up and hit the top of the cardboard box over and over and over again. As you watch them jump and hit the lid, __________________________________. The fleas continue to jump, but they are no longer jumping high enough to hit the top.
When you take off the lid, the fleas continue to jump, but they will not jump out of the box. ___________________.
Why? The reason is simple. They have conditioned themselves to jump just so high. Once they have conditioned themselves to jump just so high. Once they have conditioned themselves to jump just so high, that is all they can do!
Many times, people do the same thing. _____________________________________. Just like the fleas, they fail to jump higher, thinking they are doing al they can do.





本帖隐藏的内容需要回复才可以浏览

作者: susan.sui    时间: 2013-7-11 12:46

something very interesting becomes obvious.
they will not jump out because they can not jump out.
they restrict themselves and never reach their potential.




欢迎光临 英语听力论坛 (http://bbs.tingroom.com./) Powered by Discuz! 7.2