某投资项目，经济寿命期12年，打算从第3-8年起每年回收90万，第9年以后每年回收60万元，已知投资

i want to improve my English and i s--- learn English harder. I want to visit England and I am trying___（learn）English now.所给词适当形式填空此处应填入learning还是to learn? 求翻译：that is,the observed relationship will not hold in the case at hand. In the afternoon she was going down there to tea中was going down there是什么用法?作何解 英语翻译 我害怕走进别人的生命中 this is the case_____he's had all his money stolen.这句话填where还是填when还是填that?请高手详解!那case在从句中做什么成分？ 31.There is no simple answer,_____ is often the case in science.A.as B.that C.when D.where —Where is new pen?—It‘s in the pencil case.改错. __________is unknown to me.A.Where he is B.Where is he C.He is where D.Is he where__________is unknown to me.A.Where he isB.Where is heC.He is whereD.Is he where 潮汕话的发音特点是什么? 潮汕话有几种发音? “闫”的潮汕话读音怎么读? 用“永生的眼睛”为题有什么含义 请问：用王明草翻译成英文名,怎么写?用韦氏拼音的、、、 王明草翻译成英文名(不是汉语拼音的) 王明草 英文名 请问王明草的英文名是什么啊 我叫王明草,请问：王明草英文名怎么写啊? He is going there by bike(改为同义句) He is ____ ____ ____ there. 帮我用中文的发音翻译一遍贾斯丁比伯的Baby 永生的眼睛作为标题有什么含义 我是初中英语水平,想快速学会与人对话,求各位赐经验 初中英语4人情景对话求4人情景对话,不要太段,最好式谈论天气的（在给20分）, What is that in the case中文是什么意思 It's there kilometers (a ）from here ▁▁▁▁?Yes.It’s about 15 kilometers away from here.But I think you can go there by bus.回答前面的问句可以是问我可以步行去哪儿吗? 跪求海伦英语音标练习题的所有答案,一小时之内,我给100分, 比如:pole的音标是[peul]"e"是倒的而police的音标却是[pe'li:smen]"e"是倒的为什么他们的音标前面的第一个是eu而第二个却是e呢?第一个是在重读或非重读中读eu,那第二个不也应该读eu吗?为什么是e呢 You can go to a far place by plane here. You can buy food and clothes here.分别是什么地方? How far_____ you _____(live)from here 傍晚的时候天空中会同时出现太阳和月亮吗?我指的是有晚霞的傍晚,各位好心的哥哥姐姐们,我有急用,麻烦快点好吗?对了，能告诉我为什么会这样吗？ 一年有多少天太阳和月亮会同时出现在天空?