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【单选题】
下表是某同学对八种植物做出的简单分类，该同学分类的依据是（ ）
类别植物名称I银杏、肾蕨、海带、雪松II西瓜、桃树、月季、板栗
A.
水生还是陆生
B.
种子中子叶的数目
C.
是否形成果实
D.
是否有真正的根
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】FruitImagine a world without fruit. We wouldn’t be very healthy. We get a lot of important vitamins from eating fruit.We think of fruit primarily as something to eat._____（26）Fruit is part of a flower...
A.
Dry fruits are thin and hard.
B.
We even make alcohol from fruit.
C.
But fruit has a purpose quite apart from our needs.
D.
So these plants produce fleshy fruits.
E.
Then the seeds grow into new plants.
F.
But the plants grown from these seeds are seedless.