猜你喜欢
- 1Is that your computer game - the lost and found case?yes,it is.空格填啥介词?
- 2甲,乙两车速度比是6比5,两车同时从两地相对出发;在距离中点20千米处相遇,问两地相距多少千米?
- 3what happened和what is going on 的区别
- 41/【2/3】/【3/4】/【4/5】/【5/6】/【6/7】/【7/8】
- 5若两列频率相同的波发生干涉,则一个波峰和一个波谷相遇,则这点的振幅是否为0啊,或者为多少
- 6给含盐率是百分之十的75克盐水中,加入5克盐,全部溶解后,盐水的含盐率是多少?
- 7Why she is sleeping
- 8我的理想生活(英语作文)
- 9he left his hometown 5 years ago. (同义句) - - 5 years - he left his home town.
- 10已知X.Y互为倒数,C.D互为相反数,A的绝对值为3,Z的算术平方根是5,求(c+d)(c-d)+xy+根号z/a的值