反馈
Directions: You have 20 minutes to plan and write your response. Your response will be judged on the basis of the quality of your writing and on how well your response presents the points in the lecture and their relationship to the reading passage. Typically, an effective response will be 150 to 225 words.
题目原文：
三种控制velvet tree数量的方法是否有效。
听力材料：
反对态度
1.拔掉后soil会被sunlight activate，会长更多树，就需要持续使用杀虫剂。
2.这种fungus需要潮湿环境，但是Hawaii很干燥。
3.鸟会吃fruit，waste会带着种子。鸟飞走就会携带，传播。
阅读材料：
给了三种控制velvet tree数量的方法
1.直接拔出或cut down
2.用一种fungus让leaves自己脱落
3.清洗人们的衣服，因为会沾上种子并传播。
