猜你喜欢
- 1In our city,______ middle school students want to work as a teacher in the future.
- 2已知:a+a^-1=3,求a^2+1/a^2 的值
- 3用区间表变量x≤6的变化范围
- 4____the plant
- 5同时掷两枚质地均匀的骰子,所得的点数之和为5的概率是_.
- 6在数列{an}中,a1=2,an+1=4an-3n+1,n∈N※
- 7苹果质量的40%是橘子的七分之四,如果橘子的质量是56千克,苹果的质量是()千克.
- 8帮忙解释一句话although i had a heavy tumble,waking up with my lips movable only,i will kiss you
- 9反渗透进水水质有哪些要求
- 104(X-Y)-6(Y-X)的平方