下图表示岩石的形成过程及原因,判断图中甲,乙两处分属 .?

你能帮帮他们吗

• 一个直角三角形,三条边分别是345厘米,分别围绕身边旋转一周,都可得到一个立体图形,较大立体图形体积

  1年前

• 一道初二一元整式题,关于x的方程ax=b无解,那么实数a、b满足什么条件

  1年前

• 如图4-37所示,点C,D是线段是AB上的两点,AC=九分之五BC,AD=五分之九DB已知CD=2㎝,求线段AB的的长

  1年前

• 感叹句中为什么how+形容词+主+系结尾时is而不是it is.

  1年前

• 已知x满足2^2x+3-2^2x+1=48,求x

  1年前

精彩回答

• 动物能对外界刺激作出反应，植物却不能。 [ ]

  1年前

• one children want to challenge themselves by learning a language different from ______ their parents speak at home.

  1年前

• Halloween falls on October 31st. It is one of the most favourite holidays for children in the USA.

  1年前

• I always know you are the best one. Trust me and trust _____.

  1年前

• If you want _________ to be healthy,you have to develop a good in your daily life. —I see,but it's hard for me to go on doing that.

  1年前