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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
admin
2012-09-10
59
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。
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本试题收录于:
职称英语理工类A级题库职称英语分类
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职称英语理工类A级
职称英语
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