今天是快乐的一天.
Today is a happy day.
猜你喜欢
- 1一个重为5牛的小球,体积为0.5立方分米,若把它浸没在水中,则它是上浮,悬浮,还是下沉
- 2I have always been with you ..please believe me!
- 3求人帮忙)真空中两个带电量均为q的点电荷距离为r时,它们之间的库仑力大小为F
- 41.7克H2O2中含有的电子数位0.9NA.这句话对吗?
- 5目光短浅,一心图谋侵害别人,却不知别人也在算计他.
- 6改成含有宾语从句的复合句
- 7欧洲与亚洲的分界线是?亚洲与非洲的分界线是?南美洲与北美洲的分界线是?
- 8若A为根号3的整数部分,B为根号2的小数部分,则(A+B)平方的算数平方根是多少,要过程
- 9编程题:1. 输出100-999之间所有的水仙花数
- 10I have not found my book yet; in fact ,I am not sure__I could have done with it .