短文填空
   Mother Love is true love. It gives everybody everything all h_____ life. When you are still a baby, Mother takes good care of you as p____ as she can. In your waking hours she always holds you in her a____ _. When you are ill, she stops her work to look after you day and night and f____ about herself. When you are g____  up day by day, she feels very happy. When you are old enough to go to school, Mother still looks after you all the time. On cold winter days, she always tells you to put on more clothes. She always stands in the wind w____  for you back from school. When you hurry to leave home for school with little breakfast, she always feels w_____ about you at home. She usually knows about your study and spends much money on your school things. When you do well at school, you will see the brightest smile on her face.
   Mother is always r____ to give everything she has to her children, not to r____ _. What true love it is in the w_____ ! We will remember Mother Love forever!

如图所示的是几种形态结构和生活环境各异的植物，请分析并回答下列问题：

（1）没有根、茎、叶等器官分化的是____ ____ 类植物．

（2）____ ____ 类植物可以作为检测空气污染程度的指示植物，原因是其叶只有一层细胞，有毒气体可以背腹两面浸入细胞．

（3）____ ____ 类植物已具有根、茎、叶等器官的分化，并且体内具有专门的输导组织，但其生殖仍离不开水．这类植物中的____ 是国家一级保护植物．

（4）____ ____ 植物是生物圈中适应性最强、种类最多、分布极为广泛的植物，它又被称为____ 植物．

（5）我国素有裸子植物故乡的美誉，请你举出你所知道的裸子植物（至少写出2种）____ ．

用如图装置可以探究二氧化碳的制取和性质．下列关于该实验的叙述不正确的是（　　）

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