“北京王麻子剪刀”是享誉海内外几百年的中华老字号，其生产技术曾在“17世纪中国科技的百科全书”中被详细介绍。该书是(   )                                   

生长在含盐量高、干旱土壤中的盐生植物，通过在液泡中贮有大量的Na⁺而促进细胞吸收水分，该现象说明液泡内Na⁺参与 (     )

    My new Chinese teacher is Miss White. She is funny and kind. Her favourite food is salad because it is fresh and healthy. She can sing English songs and play the guitar. There is a lake in front of her house. Behind the house, there is a mountain. So she often climbs the mountain and plays some sports on the weekend. I like my Chinese teacher.