Last Thursday, we had a class meeting to discuss where to go for our spring outing. We came up with several choices such as going boating, climbing a mountain, and going to an amusement park. Finally, we decided to go mountain climbing.
The next day, we set off early in the morning. While climbing the mountain, we enjoyed the warm sunshine and a beautiful view . However, when we reached the top, we were shocked to see litter here and there, such as bottles and banana peels. Then we started to pick up the litter and put the rubbish into the nearby recycling bin and non-recycling bin respectively.
We were tired but happy.
gre数学基本概念总结
GRE数学 最后20天要闯7大关
新gre数学重要考点:At Least Once
gre考试常用数学公式大全
新GRE数学:余数题练习及答案
新GRE数学考试重点介绍
新GRE数学:正态分布题解析
gre数学 10道典型排列组合和概率题目解析
新GRE数学词汇列表C
备考GRE数学词汇几何术语
新GRE数学备考 交集和并集
新GRE数学考试常见的基本概念
gre数学3大难点举例分析
GRE数学常考难题总结(下)
新GRE数学复习要点:Conditional
新gre数学重要考点:Multiplying Polynomials
gre数学 算术重点试题3
gre数学备考七项事宜
GRE数学常考难题总结(上)
新GRE数学10个基本概念解析
GRE数学常考题总结:代数
新GRE数学复习要点:Term
gre数学 数据解释题重点试题(三)
新GRE数学复习要点:Coefficient
gre数学与圆相关的题目
新gre数学备考:三角形方面的GRE考题
做GRE数学题时间规划
备考新gre数学破题策略
GRE数学常用知识:数理统计
新gre数学考试策略(一)
| 不限 |
| 英语教案 |
| 英语课件 |
| 英语试题 |
| 不限 |
| 不限 |
| 上册 |
| 下册 |
| 不限 |