阅读短文，完成下表。 Prietoismybestfriend.We gotot
题型：阅读理解
问题：
| 阅读短文，完成下表。 | ||||
| Prieto is my best friend. We go to the same school and we are in the same class. We like the same colour and we play the same game. We even wear the same T-shirts in the summer. But we are different. Prieto is one year younger than me. He is shorter but heavier than me. He usually gets up earlier than I do! Why? Because I watch lots of TV!
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)的下列叙述：①使KMnO4酸性溶液褪色；②可发生加聚反应；③可溶于水；④可溶于苯中；⑤能与浓HNO3发生取代反应；⑥所有的原子可能共平面。其中完全正确的是( )