尾矿库安全技术规程

my mother asked me what _____(do) when I finished my homeworkMy English ________(improve) when I started talking with the English-speaking friends i was about to watch tv when my mother asked meto play the piano翻译 求直线y=2x -1关于x轴对称的直线的解析式 When I was young,I held many useful things from my mother. 歇后语杀鸡用牛刀 杀鸡用牛刀的歇后语是什么? 杀鸡用牛刀?（歇后语） 红楼梦中第五回中宝玉梦游太虚幻境中,作者有怎样的寓意 红楼梦中宝玉梦游太虚幻境中喝的茶是?品的酒是?听的歌曲是 红楼梦中,贾宝玉梦游太虚幻境时,看到石碑上的对联是什么? 红楼梦中,宝玉梦游太虚幻境时,饮的仙茶名叫什么?品的美酒名叫什么?听的歌曲的名叫什么? 新版红楼梦贾宝玉梦游太虚幻境是哪一集? 是He is a very interesting boy 还是He is an very interesting boy?我是说,是不是interesting前面加个very,那个a就是用来修饰very的,而不是用an? 关于红楼梦的问题!宝玉去太虚幻境 看见的那几首诗 对应的是谁 谁给解个惑!最近看过之后 能对应上几个 感觉 跟个人身世也没什么关系啊!希望有明白人给我解释解释! 英语中动词collect位于句首+ing就表示一种抽象的了 Collecting stamps is a good hobby.还有什么是抽象啊..+动词放句首什么怎么判断用什么格式。也别太长了吧。 she is fond of collecting stamps请问这句是什么时态?collecting为什么要用现在进行时? ——（collect） stamps is fun. fun,the,beautiful,It is,enjoy,to,stamps{ .}快 It is very fun to______ a bus 瑞字怎么写好看 初一数学几何题求确切步骤. Collect leaves is very inter esting? collect动词-ing形式 matlab模糊聚类中心的问题比方说用matlab对两类用模糊聚类算法后,两类的聚类中心分别为[1 1.1 1.2 1.3 1.4]和[0.5 1.1 1.4 0.7 1].现在给出一个新数据[0.6 1 1.3 1.1 1.3],怎么根据距离判断它属于哪一类 “瑞"字的含义是什么? 姓名中瑞字有什么含义?刘瑞 文瑞 这个词什么意思 高三自我评价 高三自我评价怎么写 The n___The Romance of the Three Kingdoms is very interesting.I like read itmy mother always have have a birthday party _____me.and she makes a cake ____me.what can you see ____ the picture?It has no feet ,but it walks ___its hands.she often goes ___ To work in a school is very interesting.(同义句）_____ _______ very interesting to work in a school. _________(travel) is very interesting