猜你喜欢
- 1若单项式3/5a的m次方乘b²的n次方(m,n均为正整数)为四次单项式,那么m=——,n=——?
- 2圆柱体的立方公式,急求
- 3初中物理公式大全
- 4已知镁元素的原子序数为12,它的原子失去2个电子后形成第一层有2个电子,最外层有8个电子的离子,
- 5He jumps fastest in his club.He jumps farther than __ __ __in his club.He jumps farther than__ __in
- 6形容舍不得离开家的句子
- 7It there{ }to eat?I am hungry.
- 8a的三倍与b的三分之一的和是负数
- 9the farmers began to work in the fields _____dawn (in ,on,at,until)
- 10she likes (country)music对括号部分提问