- UID
 - 550226
 
- 在线时间
 -  小时
 
- 注册时间
 - 2010-7-27
 
- 最后登录
 - 1970-1-1
 
- 主题
  
- 帖子
  
- 性别
 - 保密
 
 
 
 
 
 
 | 
Structure  
Dodder: among the top 10 worst weeds  
•        Tap plants for water and nutrients  
•        Latch onto a victim within about a week  
•        Cost tomato growers $4 mln a year in reduced yields  
M team and other researchers – seedlings grew towards tomato volatiles  
Wheat has repellent, and might offer a new route for fighting dodder  
Content  
问题解决型文章,提出问题,找到原因,提出possible solution  
New words  
1.        Dodder - 
2.        Atendril – 藤  
3.        Stunt -a stupid or dangerous act  
4.        Maul – wound stb or animal by scratching or tearing  
5.        Seedling – 幼苗 
6.        Confounding – 令人困惑的 
 |   
 
 
 
 |