2. 外语
  3. Earth is mentioned by the author as a necessity for hydroponics. One of the advantages of using hydroponics is increased pestic

Earth is mentioned by the author as a necessity for hydroponics. One of the advantages of using hydroponics is increased pestic

admin2012-09-10  107
问题 Earth is mentioned by the author as a necessity for hydroponics.
One of the advantages of using hydroponics is increased pesticides and herbicides.
选项 A、Right
B、Wrong
C、Not mentioned
答案B
解析 见最后一段第二句，句中提到：因为环境得到监控，除草剂 (herbicides)和杀虫剂(pesticides)都不必要使用，因而题中所说“无土栽培的一个优点是除草剂和杀虫剂的增加使用”显然是不对的。
转载请注明原文地址:https://kaotiyun.com/show/1SLd777K
本试题收录于： 职称英语理工类A级题库职称英语分类
0

职称英语理工类A级

职称英语

相关试题推荐
随机试题
最新回复(0)