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植物分类的基本等级单位是界、门、纲、目、科、属、种。( )

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  • 【名词&注释】

    脂质体(liposome)、交联剂(crosslinking agent)、重结晶法(recrystallization method)

  • [单选题]植物分类的基本等级单位是界、门、纲、目、科、属、种。( )

  • A. 正确
    B. 错误

  • 查看答案&解析 点击获取本科目所有试题
  • 举一反三:
  • [单选题]Why does the woman plan to go to town?
  • A. To pay her bills in the bank.
    B. To buy books in a bookstore.
    C. To get some money from the bank,

  • [单选题]脂质体制剂最适宜的制备方法是( )。
  • A. 重结晶法
    B. 交联剂固化法
    C. 胶束聚合法
    D. 注入法
    E. 薄膜分散法

  • [单选题]属仅残留2种,分别产于北美和中国。
  • A. 木莲
    B. 观光木
    C. 鹅掌楸
    D. 含笑

  • [单选题]
  • A. 1itres
    B. kilograms
    C. pounds
    D. kilometres

  • [单选题]
  • B. counted C. organized D. enjoyed

  • A. permittedB. counted
    B. organized
    C. enjoyed

  • [单选题]What did Henry learn from the newspaper that day?
  • A. A valuable suitcase was missing.
    B. A man stole money from a bank.
    C. A woman ran away from home.

  • [单选题]----It looks heavy. Can I give you a hand?----_______.
  • A. No, thanksB. Yes, my pleasure
    B. NO, never mind D. Yes, I do

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