练习册

  • 练习册
  • 试题
    19．Vitamin D helps our bodies make a special chemical.and this special chemical, affects our brains.making us feel happy． A．in turn B．in particular C．in advance D．in short 20 Helen devoted herself to her research and became a top scientist in the field of applied physics． A．seriously B．extremely C．entirely D．strictly 【查看更多】

     

    题目列表(包括答案和解析)

    Vitamin D helps our bodies make a special chemical，and this special chemical, ______

      affects our brains，making us feel happy．

      A．in turn          B．in particular         C．in advance         D．in short

     

    查看答案和解析>>

    Vitamin D helps our bodies make a special chemical，and this special chemical, ______

      affects our brains，making us feel happy．

      A．in turn          B．in particular         C．in advance         D．in short

    查看答案和解析>>

    Vitamin D helps our bodies make a special chemical，and this special chemical, ______

    affects our brains，making us feel happy．

    A．in turn　　　　 B．in particular　　　　 C．in advance　　　　 D．in short

     

    查看答案和解析>>

     Vitamin D helps our bodies make a special chemical，and this special chemical，

    __________，affects our brains，making us feel happy.

       A. in turn            B. in particular         C. in advance    D. in short

    查看答案和解析>>

    Vitamin D helps our bodies make a special chemical，and this special chemical，

    __________，affects our brains，making us feel happy.

       A. in turn            B. in particular         C. in advance    D. in short

    查看答案和解析>>


    同步练习册答案