A group of frogs were traveling through the woods, and two of them fell into a pit（深坑）.When the other frogs saw how 1 the pit was, they told the two frogs that they2as well wait to die. The two frogs ignored the comments and tried to jump3 the pit with all their4 The other frogs kept telling them to5,and that they were as good as dead. Finally, one of the two frogs listened to what the other frogs said and6.He fell down and died.

    The other frog continued to jump 7 and try his best. Once again, the crowd of frogs shouted at him to stop the8and just die. He jumped even harder and finally9 it. When he got out, the other frog said," Didn't you 10us?" The frog explained to them that he was a little 11.He thought they were 12 him the entire time rather than advising him to stop the pain of struggle.

    This story teaches us two13: First, there is the power of life and14 in words. An encouraging word to someone who is15 can lift him up and help him make it through. Second, a(n) 16 word to someone who is down can be what it takes to kill him.

Be careful of 17 you say. Speak positively to those who cross your path.The power of words is so great; it is18 hard to understand that an encouraging word can go such a(n) 19 way. Anyone can speak words that tend to rob（掠夺）another of the20 to continue in difficult times.The individual who will take the time to encourage another is special.

方程lgx+x﹣3=0的根所在的区间是（　　）

一棵斜长的榆树

    小河宽宽的。小河深深的。

    小河上没有桥，从来没有桥。所以，河两岸的动物们，也是没法来往的。

    小河旁边是一座森林，森林一直延伸到小河边上，最靠近小河的是一棵榆树。当它看到两岸的小动物们望着湍（tuān）急的流水叹气，互相费劲地打着手势交谈时，心里很难过。

    于是，榆树把身子尽量往前伸。

    慢慢地，慢慢地，榆树贴着水面长过去，成了一座桥，一座有生命的、绿色的桥。小松鼠、小刺猬、小白兔、还有獐、獾、鹿，在树干上跑来跑去，可热闹了。热天，树叶子为小动物们遮荫；冷天，树枝像栏杆，使大伙在风雪中过桥也不会发生危险。看到这一切，榆树开心地笑了。

    有一天，榆树抬起头来望望森林里的其他伙伴，他们都长得很高，很高，高得快碰上蓝天、白云了。

    可是榆树呢?又低又矮。他叹气了，他有点自卑了。

    这事让森林里的其他伙伴知道了，大伙哗哗地议论起来：“榆树大哥，今天的森林是明天的房梁、桥板、枕木。你在今天，就干了明天的事，这难道不值得羡慕和高兴吗?”

    听了大伙的安慰，榆树感到很欣慰。他愿意把自己变成一座桥，一座小小的不引人注意的桥。

    当然，他知道这桥是有多么重要……