任意一个三角行的内角和都等于几度

books,a,large,in,school,number,our,of,are连词成句 A large number of books have been sent to the Hope School in that village(改为主动语态) look的现在分词 look after有现在分词吗?是什么? I am not good looking 这的looking是现在分词还是动名词?是什么用法?现在分词的形容词用法吗 把下列句子转化为现在完成进行时态1.I learned the guitar last year.2.He began to make model planes when he was seven.3.They moved here in 1993(live)4.Bill began to talk on the phone five minutes ago.5.My sister is playing with her dolls 英语翻译一句多译!``请问,到车站怎么走?1.2.3.4.我不知道怎么翻译.而且还要写四句/ 求翻译此句“在车站等怎么样?”我想用 DO U DE SU KA 来说但不知道整句怎么说询问别人 在汽车站 等怎么样 谁能给我一张不规则动词(过去式)的排列表?注:按不变化的,变元音字母的,变辅音字母的.快同志们全要写哦只要原形和过去式 元音加辅音 过去式元音加辅音的动词的过去式,是直接加ed,还是双写最后一个字母加ed?比如fail? The library in the school isn't large.There're only ___books in it.A. six thousand, five hundred and forty-one B. six thousands and five hundreds and forty-oneC. six thousands, five hundred forty and oneD. six thousand, five hundreds and fou 英语翻译Fire roared through the bifurcated city of Ankh-Morpork.Where it licked the Wizards' Quarter it burned blue and green and was evenlaced with strange sparks of the eighth colour,octarine; where its outridersfound their way into the vats an 20世纪的成就,真可以用“忽如一夜春风来,千树万树梨花开”来形容.作者引用这句古诗,表现了现代科学技术成（ ）、（ ）,给人们带来了意想不到的惊喜. 忽如一夜春风来,千树万树梨花开.课文中引用这句古诗,表现了现代科学技术的变化…… 人教版四年级上册29课天下通说忽如一夜春风来,千树万树梨花开形容20世纪科技成就怎么样 1“忽如1夜春风来千树万树梨花开”中的梨花指甚么?2“忽如1夜春风来千树万树 what time shool ?what time------shool---------? 介词 怀孕的人经常梦到鱼什么意思? 杨树和柳树各有多少棵?,苹果和梨各重多少千克?1.杨树和柳树重147棵,柳树的棵数是杨树的6倍,杨树和柳树各有多少棵?2.苹果比梨重192千克,苹果的重量是梨的3倍,苹果和梨各重多少千克?1.杨树 they have classes on weekdays同义句 they have classes from_ to _ 花开的多美啊,——————————把句子写具体 They're ready to have classes.改为同义句 good leaders need to love what they do and have the drive to do so. and和哪个并列是love 和have并列 还是 do和 have并列 依据是什么?怎么看出来的呢? have the drive to do so啥意思 英语翻译 昨晚我梦到有人送鱼给我, 哪些植物依靠昆虫授粉 什么植物依靠昆虫授粉.（最少5个） 昆虫怎样给植物授粉 even if they don't have to pay for school 请问自学英语可以实现和老外交流的水平吗? They would not have to ask their parents for ...They would have to ask their parents for money or for permission to do things by the money.后半句的意思 1.一个长方体游泳池长50m,宽30m,深2m.这个游泳池的占地面积是多少方米?1.一个长方体游泳池长50m,宽30m,深2m.这个游泳池的占地面积是多少方米?