猜你喜欢
- 1有一面积为150m2的长方形鸡场,鸡场的一边靠墙(墙长18 m),另三边用竹篱笆围成,如果竹篱笆的总长为35 m,求鸡场的长与宽各为多少?
- 21.Lucy said,"My bike is broken" 2.My father said to me,"Please go to school early"
- 3改错 He doesnt like eat hamburgers
- 4l was in hong kong last week . 对 inHong Kong划线提问
- 5天气预报中雨量如何计量?12mm有多少?
- 6一元二次方程4(x-1)²-9=0
- 7熟石灰粉和生石灰粉有什么区别
- 8质量为m1,m2的两物体用细绳P相连,被力F竖直向上加速提起,求连接两物体的细绳P受到的拉力
- 9给妈妈的一封信怎么写?
- 10平静的河面上,一只小船迎着风浪白岸边驶来.(修改病句)