东北三宝是指哪三宝

请问这句话中"centre" and "centre-left"分别指的是什么?整段话如下："What is remarkable in this gathering is that you have parties here traditionally from the centre and centre-left,developed and developing countries,in one voice sayi the great wall is two ＜＞years old.a..thousand b..thousands c..million 选什么 找一句跟这句话很像的句子： 染指红颜笑回眸倾城泪丶谢谢了,大神帮忙啊找一句 跟这个很像的句子 染 指 红 颜 笑 回 眸 倾 城 泪 中翻英：染指红颜笑,回眸倾城泪 看不透的曾经、 | 、猜不透的无奈、 center什么意思? as a small town,it has a history of over two hundred years 求助：a history of 的用法和 be over+time+years old的用法,能举些例子就更好了! 老年人练太极拳好吗 中老年人练哪种太极拳好.陈氏,杨氏等.哪种适合中老年人健身. 磁力的定向移动与什么有关 磁力的大小跟什么有关? 回眸倾城泪的拼音怎么拼 RIGHT WHERE YOU BELONG 歌词 Right Where I Wanted You 歌词 英语选择题-------What fantastic cameras!---don’t just believe the ad.that kind ofcamera is________it says.A.as good as B.not as good as C.better thanMum,could you buy me a dress like this?-----certainly,we can buy__________one like this,but___ 〓英语〓一道关于trust和believe的选择题〓小诺求助〓Though not entirely ______ him,Rip advanced to help him carry the keg together up a narrow cut in mountain.A.believingB.cheatingC.trustingD.believing in该选哪个呢?A.C.D有什 麻烦解决一个英语选择题,解释下理由：If you don't see it___himself,you shouldn't believe it.A:by,B:for,C:with,D,at 英语翻译在bios设置里哪项是调内存频率的,如何调?内存条的频率不是固定的吗 翻译成英语怎么说啊（书面语）谢谢!学到了很多知识,尤其是工艺方面的~ 石材行业的英语人才请进能不能帮忙翻译下这段话,急用!THIS IS ANOTHER REMINDER AS MACHINE IS SITTING IN XIAMEN AND WE NEED TOOLS LIKE CORE BITS AS WELL GRANITE / MARBLE BLADES AND ALSO MOST IMNPORTANT WE NEED ROUTER BITS 手袋行业里的胶石,亚克力石用英文怎么说? Three "This ravine,is three squares in width from one battlement or bank to the other." 这句话里的three squares是甚?Ravine是指护城河,battlement是指城墙.请结合全句解释.Thanks. 求need=n 的肯定句和否定句、need=to do 的肯定句和否定句、need doing 的肯定句和否定句 打错了- - 等号变成加号~ 问句中,动词是否需要变三单,否定句中动词是否变三单,need后面加to do还是doing The key__sucess lies in persistence and hard work A to B of 请问选哪个啊.最好给解释下为什么, 老师,我又来了,..关于函数极限的..问题我写在草稿上然后截图放上来了,这样看应该会方便一点,红色方框是我做的假设,其余的是抄的一道例题,其实就一个问题:在证明极限的时候能否不化简? i'm so strong that i can carry the heavy tree.同义句 The boy is strong.He can carry that heavy.(合成一句) The boy is strong _____ ______ carry that heavy suitcase. Do you know where-------now?A.he lives B.does he liveC.he live D.did he live do you know where Nina ___ （live）now cross he strode up to the scarecrow that loomed on its cross over the field.请问这句中的cross是什么意思?整句的意思呢? ]I can't keep livin this life,I'm feena leave it for the last time I'm的feena