如图甲，植物能将太阳能贮存在____ 中，所需的水是通常由____ （填器官名称）从土壤中吸收。图乙为中国科学家首创的低碳生活新技术，在室温光照下，能将二氧化碳和水转化，同时释放氧气，类似于自然界中植物的____作用．

    My favorite holiday is the Spring Festival. It's usually in February, but sometimes in January. Before the Spring Festival, we always clean the house to sweep away bad luck. In my family, my mother and I spend one or two days cleaning the house. My grandparents are busy shopping. They go to markets to buy food, fireworks and many other things.

    On the eve of the Spring Festival, my family celebrates with a traditional big family dinner. There's so much delicious food that my mother cooks for us. Jiaozi is the most important. It means saying goodbye to the old year and welcoming the new year. We also watch the Spring Festival Gala as we wear our new clothes. Children are very happy when they get their lucky red packets with money. I am very lucky to have many relatives because I always get a lot of lucky money!

    I love the Spring Festival and enjoy it very much.

双曲线$\frac{x^2}{a^2}-\frac{y^2}{b^2}=1\left(a>0,b>0\right)$的左、右焦点分别为F₁、F₂，过点 F₁作倾斜角为30°的直线l，l与双曲线的右支交于点P，若线段PF₁的中点M落在y轴上，则双曲线的渐近线方程为                                                      （    ）