【判断题】【消耗次数:1】
遵守农药使用安全间隔期是避免农药残留超标的有效措施
正确
错误
参考答案:
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相关题目
【多选题】 如何防止农药残留超标()
①  A正确选择和使用药剂
②  B严格遵守安全间隔期
③  C安全配制和使用
④  D采取综合防治和绿色防控
【判断题】 确定农药安全间隔期是最大限度地避免农产品的农药残留、减少残毒的重要环节
①  正确
②  错误
【判断题】 农药使用安全间隔期是指在农作物上使用同一农药两次间隔的最少时间。
①  正确
②  错误
【多选题】 《农药安全使用规定》中规定高残留农药不准用于哪些作物()。
①  A蔬菜
②  B茶叶
③  C果蔬
④  D中药材
⑤  E烟草
【单选题】 使用农药应当遵守农药(),正确配药、施药,做好废弃物处理和安全防护工作
①  A常用的习惯
②  B防毒规程
③  C产品标准
④  D药效
【判断题】 农药合理使用准则中的安全间隔期是指最后一次施药到收获期的天数。
①  正确
②  错误
【判断题】 高毒农药只要注意安全间隔期可以在蔬菜、茶叶、果树、等作物上使用
①  正确
②  错误
【多选题】 农药残留量测定法中,农药包括
①  有机氯类
②  有机硫类
③  有机磷类
④  拟除虫菊酯类
⑤  砷盐
【多选题】 农药残留量测定法中,农药包括
①  有机氯类
②  有机硫类
③  有机磷类
④  拟除虫菊酯类
⑤  砷盐
【判断题】 低残留农药是指在施用后降解速度快、在食品中残留量少的农药。
①  正确
②  错误
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【单选题】 Jack is so ____ to his appearance that he never has his clothes pressed.
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②  anonymous
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①  to turn to
②  turning to
③  turn to
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①  Flew it away
②  Away flew it
③  Away it flew
④  Flew away it
【单选题】 In order to prepare a lecture, one must do a lot of research and spend plenty of time____ his material so that his speech is clear and easy to follow.
①  organizing
②  managing
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【单选题】 It is ten years_____ Miss Green returned to Canada.
①  that
②  when
③  since
④  as
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①  as it is
②  so is
③  the same as
④  and so is
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①  express
②  explain
③  define
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①  technique
②  technology
③  tactics
④  tendency
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①  discover
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③  achieve
④  stop
【单选题】 People____ very much in their ideas.
①  change
②  vary
③  alter
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