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- 1我们现实生活中处处都用到数学吗?能举例说明吗?比如比较男人与女人的异同用到了那些数学知识?
- 2Could you tell me what I shall do next?
- 3一个均匀实心物体浸没在液体中,可以根据物体的密度ρ1与液体密度ρ2之间的关系,对物体的浮沉作出判断,请利用学过的科学知识,推导出这些关系.(推导中要求写出依据)
- 4There are many things on s
- 5The old man was ill in ___ hospital I'm sorry to hear that A:the B:\ C:a D:an
- 6it is (i ) for the boy to dress himself ,because he is too young
- 7有关激动人心的时刻的作文主要内容
- 8英语翻译:做运动很有趣
- 916的立方根和7的立方根是多少(精确到0.001)
- 10V S T 哪个是速度,哪个是时间,哪个是路程