托福写作机经
综合写作
阅读Article: pine tree forests 可以被自然的保护。1.冬天天气冷，pine beetles(吃这种树的虫子)数量很少 2.Pine tree本身可以flush out beetles with wap 3.虫子支持老树，对young tree 不感兴趣。
综合写作Lecture: 主要是人为原因 1.Human activities 导致气...[ 查看全文 ]
托福口语机经
1.compare 2 singers, similarities
2.some ask older ppl(parents, grandparents) for advice, others ask their friend(same age)
3.reading: uni should allow students keep beverage in the library...[ 查看全文 ]
托福写作机经
1. reading: Asian carp , in the Greak Lakes, too much will damage the local environment.
3 measures to prevent: 1, build a wall; 2. use electrical devices; 3. two-steps:first, use poision k...[ 查看全文 ]
