初学者画人体的比例图

现在水泥多少钱一吨?有哪些牌子? of course 的词性如题 of course 的词性.它是一个短语?如题 course的词性 are you want to friendship but i an not able this replace什么意思 Replace(" ",是不是把空格替换掉 那和trim()去掉空格 有什么区别 it means im bad at chinese language lol 中文翻译 replace意思 yh im LOL chinese how r u dese days 确切翻译一下（那个im china应该是in china）Can i get surf shirts shorts and boards made im china for my company? Will u show me around? 英语翻译Can i get surf shirts shorts and boards made im china for my company?Will u show me around? 关于材料采购及保管费的问题某袋装水泥原价为350元/吨,供销部门手续费费率为4%,运杂费I8元/t,二次运输费5元/t,运输损耗率为1%,采购保管费率为2%,则每吨水泥采购保管费为多少元?我希望回答 某种材料价格为145元/吨,不需要包装,运输费为37.28元/吨,运输损耗为14.87元/吨,采购及保管费率为2.5%能给我详细的计算规则,谢谢计算该材料预算价格为多少钱/吨 某企业预计年需要某种材料2400公斤,每次采购费36元,该材料的价格为10元/公斤,年度保管费率为0.3则该材料的经济采购批量为（ ）公斤,计算公式 (2/2)费为62.5元,全年保管费为1.5x元. 将该商店经销一年的利润y（元）表示为每次进货量x的函数 ...(2/2)费为62.5元,全年保管费为1.5x元.将该商店经销一年的利润y（元）表示为每次进货量x的函数 once in a blue moon 为什么 解释为 机会难得,绝无仅有? vb replace是什么意思 it kept the americas from being discovered.from后面应该是动名词,?只有be加了ing,而discover不加ing I am sure ( )people know the truth because.I have kept it a secret from everyoneA few Blittle 为什么选A我觉得people不可数 4.The number of people who_____ killed in the Air France crash(坠毁)_______ 228.4.The number of people who_____ killed in the Air France crash(坠毁)_______ 228.A.was; was B.were; was C.were; were D.was; were not worth one's 希望大家能给些例句 worth one\'s 高中定语从句I know that he is a man that means what he says这里THAT是什么作用呢?我觉得没有THAT也句子啊 不明 300千克黄能榨出108千克豆油,求黄豆的出油率? 1.Lily gets on well with her classmates改为同义句 Lily ( ) ( )( )( ) her classmates2.little yiyi's parents （died） in the bullet train accident.对括号部分提问( )( )( ) ( )little yiyiy's parents 请举几个与赤壁之战有关的故事 hit the Mary refused to _______(receive/accept) the offer to work here He is o______ and gets along well with his workmates. swap和exchange有什么区别? accept the offer 确认信模板（大学）收到了大学的录取通知书 ,确认信模板