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- 1It take the dog and his blind master about a month learning to work and live together.
- 2Perhaps they did this after expressing hope that they could play ball with each other.中文意思是:
- 3求曲线y=2x平方与y=x所围成图形的面积
- 4物理密度单位转换
- 5形容一件事情在它该出现的时候自然会出现的成语或者俗语
- 6甲、乙粮仓原有粮食袋数的比是4:3,甲仓运出48袋后,两仓粮食袋数比是2:3,甲、乙两仓原有粮食各多少袋?
- 7对胖子外貌的夸张描写,一小段就好
- 8多元弱酸的酸根离子,哪些是以电离为主,哪些是以水解为主.
- 9试说明:对任意整数a,(2a+a)的平方-1都能被8整除
- 10古代诗人描写秋天的诗句