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- 1一个水桶里有一些水,若将水加到原来的4倍,桶和水共重16千克；若将水加到原来的6倍,桶和水共重22千克.
- 2bananas I'd some liks / would what for you lunch like / want eat fries some they to French
- 3x的平方-7x+18分解因式
- 4怎样判断一个词在句中作定语还是状语?
- 5为什么春光染绿我们双脚?
- 6平均数、中位数、众数各有什么特点和区别
- 7谁帮我写一篇诗歌the road not taken的大约150词的英文评论,谢谢了
- 8弱酸酸性一定比强酸强吗?
- 9freindship will not come to you naturelly when you show____________ to others.
- 10地球和太阳之间的引力为什么不能把地球吸过去呢