采矿业行业分析

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某厂生产一批高与底面直径相等的圆柱形容器,如果容器的容积为100000毫升,那么某厂生产一批高与底面直径相等的圆柱形容器,如果容器的容积为100000平方厘米,那么以这个东西的底面半径为边 请问,我有些不要的旧衣服,想捐给贫困山区的儿童,怎样才能送到他们手中呢? why are you learn English 还是why are you learning English 为什么? 请问 why do you learn English?和 why are you learn English?.有什么区别吗? Lucy sings _ (well) than Ben. 如图,P是等腰三角形ABC底边BC上的一点,PR与CA的延长线交于点R,交AB于点Q,且AR=AQ,则PR与BC垂直吗?请说明理由.(无图,请回答者自己附图,提交答案时,请附图) change the follwoing words into -er form的翻译 you are not a doctor ,aren't you 还是are you? the right forms of the words与the right form of the words为什么常说后者.这两者有区别吗 I had rather have a room of my own,however small it is,than ____a room with someone eles.a.share b.to share c.sharing d.to have shared该选哪个·?是选 A 请 选A 的 同学给以个解释啦····· 谢谢········· 另外 请下面的 don't leave the stove on中leave什么意思 翻译:Leave the lights on 甲乙两人同时从ab两地相向而行,相遇时甲乙的路程比是5:3,并且甲比乙多行12千米.甲行完全要8小时,乙每小时行多少千米? Miss Green asked us ___the classroom after school. A.cleaning B.to clean C. clean D. cleaded 处于危险是in danger 还是 in dangerous?为什么?为啥哈 in danger 等于dangerous吗? 在三角形ABC中,P是BC边上一点,过点P作BC的垂线,交AB于点Q,交CA 的延长线点R,若AQ=AR,则三角形ABC.在三角形ABC中,P是BC边上一点,过点P作BC的垂线,交AB于点Q,交CA 的延长线点R,若AQ=AR,则三角形ABC是等腰 capital letters 怎么翻译 capital letter you know contain both capital and lower case letters 设置密码的时候总说我的密码不合格Password is weak because it does not contain a mixture of numbers and lettersPassword is weak because it does not contain both upper and lower case letters怎 Use capital letters where necessary什么意思? notice capital letters 什么意思 木星到底能不能成为第二个太阳? 将括号内发音相同的单词放在一起 (th)at broth(er) b(ear) b(ir)d r(oo)m g(oo)d c(oo)k接上y(ea)r moth(er) (th)ank cart(oo)n (th)ink p(ea)r (th)ose d(ear) sk(ir)t1.——— 1.(Ch)inese (sh)ort 2.g(ir)l sh(ir)t 3.heat(er) h(er)s 括号部分发音是否相同 英语中ir 和er的发音一样么? The teacher asks us to clean the classroom after school.(改为一般疑问句) the students clean the classroom after school 把句子变成被动语态 并把被动语态变成一般疑问句 并作肯 甲乙两车在AB两城间连续往返行驶,甲车从A城出发,乙车从B城出发,且比甲车早出发1小时两车在途中分别距离甲乙两车在AB两城间连续往返行驶,甲车从A城出发,乙车从B城出发,且比甲车早出发1小 反义疑问句怎么回答 再请讲下技巧(经验也可以) you aren't a student are you?重赏如果我是一个学生 我回答 YES I AM 另外麻烦给我几道 关于反义疑问句回答的问题附加答案 要关于翻译疑问句 回 英语翻译帮忙翻译个句子~I believe that some tings are meant to be. Aren't you a student 是反意疑问句么?两种回答是怎样的呢?那些回答五花八门该信谁啊...这句话和You are a student ,aren't you 的回答一样咩~