2. 外语
  3. Complete the notes below. Write NO MORE THAN TWO WORDS for each answer. How to kill bad insects Chemical methods These solutions

Complete the notes below. Write NO MORE THAN TWO WORDS for each answer. How to kill bad insects Chemical methods These solutions

admin2015-08-06  57
问题 Complete the notes below.
Write NO MORE THAN TWO WORDS for each answer.
How to kill bad insects
Chemical methods
These solutions to insect problems often are not worthwhile because:
a)They are effective on a 【L36】______
b)They can bring harm to 【L37】______
c)Insects become 【L38】______to the chemicals quickly.
Biological methods
These methods are 【L39】______than chemical methods of eliminating insects.
Breeding control
In order to control the breeding of insects, one needs to understand the insects’ 【L40】______
【L38】
选项
答案resistant
解析 resistant本题原文：Insects become resistant to most poison in a few generations．其中most poison就是代指题目中的the chemicals，所以放心写resistant好了，这个单词根据发音也比较容易拼写。
转载请注明原文地址:https://kaotiyun.com/show/DZAO777K
本试题收录于： 雅思听力题库雅思（IELTS）分类
0

雅思听力

雅思（IELTS）

相关试题推荐
随机试题
最新回复(0)