植树
It was fine on March 12 , 2001 . I got up early that day . All the students in our school went to the hill to plant trees .
We arrived at the hill at eight oclock . The teacher asked each of us to plant at least six trees . Then we started digging , planting and watering . We all worked so hard that we could finish our tasks ahead of tim e . Among us , Wang Lin , our monitor set a good example for us . Though he was ill , he worked harder . When he finished his task , he went on to help others without even a little rest . He was wet all over after work . I must learn from him , I said to myself . Looking at the lines of the young trees , we smiled happily , forgetting our tiredness.
GMAT数学笔记—排列组合
数学试题讨论稿第三篇(66--100)
09月数学试题讨论稿第二篇(41--65)
GMAT考试数学概念和名词汇总(十一)
GMAT考试之Kaplan数学策略
GMAT考试数学辅导题目
09月数学试题讨论稿第六篇(154--186)
09月数学试题讨论稿第九篇(279--305)
GMAT考试数学概念和名词汇总(十三)
09月数学试题讨论稿第十篇(306--340)
GMAT数学考试概谈
数学试题讨论稿第十一篇(342--381)
网友支招GMAT复习专治数学基础差
GMAT:数学复习技巧与词汇大点兵
考试辅导:GMAT数学精解--算术概述(2)
GMAT数学词汇:几何图形概念
如何在短时间内提高GMAT数学
GMAT数学备考:数据填充题应试技巧
数学试题讨论稿第七篇(187--238)
GMAT数学概谈:需要较强推理能力
考试辅导:1/7GMAT数学试题
GMAT数学考试复习计划
GMAT考试数学满分实现高招
考试辅导:GMAT数学精解--算术概述(3)
GMAT数学词汇:几何坐标
GMAT考试数学概念和名词汇总(九)
GMAT数学指导:GMAT数学满分共有的习气
整理:常用gmat数学公式总结
GMAT考试:Testprep数学精解
数学试题讨论稿第四篇(100--128)
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