猜你喜欢
- 1首字母填空 1 zhangjiajie is a very beautiful city and surrounded b------- very beautiful mountains
- 2is you wear clothes It because don,t enough连词成句
- 3表面被氧化的镁条2.8克,跟50克稀硫酸恰好完全反应,生成氢气0.2克.求：（1）镁条中含单质镁的质量
- 4例句：自然是一个神奇的课堂,壮美的山川令人心胸开阔,灵秀的花鸟使我心情愉悦.仿句：
- 5out of time to decide.do we run.should i hide.for the rest of my life.
- 6观察下面的算式,找出其中的规律,然后计算出算式的结果.
- 7158.157.138.164.143.155.162.165.148.168.158.150.152.158.153.153.165.158.156.136.132.158.155150.152.154.142.158.159.148.1
- 8今晚2点大家赏月哦,据说嫦娥会出来哦.
- 9每辆汽车运货3吨,有19吨货物要一次运完,需要()汽车
- 10建筑工人用2份水泥、3份沙子和5份石子配制成混凝土．要配制6000千克这种混凝土，需要水泥、沙子、石子各多少千克？