【单选题】
下列事件中,必然事件是。___
A. 中秋节晚上能看到月亮;
B. 今天考试小明能得满分;
C. 早晨的太阳从东方升起;
D. 明天气温会升高。
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答案
C
解析
暂无解析
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在植物演化过程中,依次出现的为藻类、苔藓、蕨类、裸子植物-如松树-、被子植物-如开花植物-。其中最先离开水生环境、适应了陆地环境的是。___
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【单选题】
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【单选题】
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【单选题】
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【单选题】
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【单选题】
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【单选题】
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