就这个
猜你喜欢
- 11999分之1=A分之1+B分之1,A大于B,A,B都是自然数,则A÷B=?
- 2540除以45怎么简便
- 3Na2O2固体中阴离子和阳离子微粒的个数比为
- 4反比例函数y=x分之k(k不等于0)的图像在第一象限,p为曲线上任意一点,pm垂直x轴于点M,求OPM面积用k的代数式
- 5My mother is a _____.When others go out to have meals,she is very busy.
- 6touch your nose 的意思
- 7描写洞庭湖的古诗
- 8with a last look of her tears fell from her
- 9知道石子砂子的价格,用混凝土配合比求石子砂子的总价
- 10He went on foot,but he ___________by bus.(ought have gone,should have gone)