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【简答题】
菜豆根系较发达,但根的再生能力[填空(1)] 。
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皮皮学刷刷变学霸
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【简答题】此听力MP3下载地址:http://www.shuashuati.com/share/p3301343.html
【单选题】The director made the demand that she __________ the dangerous place as soon as possible.
A.
left
B.
would leave
C.
leave
D.
was leaving
【简答题】什么是工厂化蔬菜育苗?
【多选题】国内蔬菜工厂化育苗的现状是
A.
育苗设施和装备尚未实现国产化生产
B.
育苗企业不断增加,一批龙头企业迅速成长
C.
育苗技术日益成熟,标准化生产程度不断提高
D.
种苗市场潜力巨大,由园艺作物育苗向其他作物拓展
【简答题】A.She used to serve as WHO Assistant Director-General. B.She led the research of drugs against SARS. C.She helped provide new services to pr diseases and promote better health. D.She helped conta...
【多选题】国内蔬菜工厂化育苗的现状是
A.
育苗设施和装备实现了国产化生产
B.
育苗企业不断增加,一批龙头企业迅速成长
C.
育苗技术日益成熟,标准化生产程度不断提高
D.
种苗市场潜力巨大,由园艺作物育苗向其他作物拓展
【简答题】蔬菜工厂化育苗最常用的方式是 育苗。
【判断题】EGR阀就是EGR电磁阀。
A.
正确
B.
错误
【简答题】A.A severe cough. B.His high blood pressure. C.The hit on the nose. D.The pressure of his work.
【判断题】7-159.女士就座时,应用手将裙子稍稍拢一下,男子则应将西服扣打开。选择一项:
A.
正确
B.
错误
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