文章：    
    There are different types of plants all around us. We only know some of them in the gardens or in the markets.Today I will introduce two kinds of plants you might not know.
    The diatom is one of the smallest plants in the world.A drop of water may have about 500
of them.They are so small that you can see them only through a microscope.They live in water and that is their home.
    The redwood tree is one of the largest plants in the world.It can grow very tall.about 85 metres.It can live a very long life,Some redwood trees are 2000 years old. It has cones.That's the fruit.just as an apple is the fruit of an apple tree.

题目(判断)：
You can see all kinds of plants with your eyes without any help.


娃认为是对的，因为all kinds of是各种各样的意思
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FROM 114.246.239.*