五边形边长怎么算

我和XX的作文,有教育意义的..400字左右...最好是和同学. 英文预期中国经济发展前景 We all liked old Maggie.As most lads do,we enjoyed teasing（取笑）her.But old Maggie was always so good-natured (本性善良的) and never really took offence (got angry).Directly the bell went,the ten of us would run the whole of the three hund Things can go wrong on a big scale,as a number of people recently discovered in Parramatta,a suburb of Sydney.During the rush hour one evening two cars collided and both drivers began to argue.The woman immediately behind the two cars happened to be 歌词英译中Let's stay away from each other for a whileOf all the sudden you left me…I am not sure why…But it's ok…We loved each other…of all the sudden,you went for someone else…Ok…fine…Yes,I feel sad…sad… but I will not blame a 喜欢 这两个字用英文怎么拼? There will be a flower show in the park________ we visited last week.There will be a flower show in the park________ we visited last week.A.who B.when C.what D.which There will be a flower show in the park________ we visited last week. A. whoBwhenCwhatDwhich主句是主句是there be句结构,关系代词不是只能用that吗 There____(be)many trees in the park last summer.When___(be)they going to start?-Next week.Hello,jack.___(have)a cigarette.Jack usually___(have)a bath before she_____(go) to bed every day.He has already____(have)his breakfast.Have you_____(clean)your Last week we ( )(go) to Shanghai Wild Animal Park and ( )(see) a lot of animals there.(填空) 每个人都有一个内心世界吗?内心世界是一种什么感觉,是不是在胸口,能详细的告诉我感觉吗?里面有什么?感谢您的帮助和您独特的见解!我不是问一些概念性的,我想问的是非常客观的,人体的 人的内心世界的内容 人的内心世界到底是什么,如何才能战胜自己? 英语翻译i take a pint of whiskeyand crack open it's lidi drink the bottle emptyjust like my poor daddy didi take after my familymy fate's the blood in meno one grows old in this householdwe are a dying breedi take a red and blue onefrom my mama's [米可]这两个字,英文怎么拼最合适?[米]要发i:的音,最好是没有对应意思,比如meek发音合适,但有温顺的意思,不太合适呢…… 好看好听的两个字的情侣名或者英文情侣名 离散数学命题公式的消解法一问定义2.8 C1∧C2约等于Res（C1,C2）证 记C=Res(C1,C2),设消解文字为l,lc,不妨设C1=C1‘∨l,C2=C2‘∨lc,于是C=C1‘∨C2‘假设C1∧C2是可满足的,α是满足他的赋值,不妨设a（l 判断下列公式的类型,求解答和方法 离散数学用等值演算法判断下列公式的类型.求大神指导这题怎么做 离散数学关系中,什么样的是反对称的?举个例子说一下 什么是满射 什么是单射 举个例子f:z-z f(x)=3x;f; z-n; f(x)=|x|+1;f r-r; f(x)=x^3+1;f;n*n-n; f(x1,x2)=x1+x2+1；f;n-n*n,f(x)=(x,x+1),哪些是满射哪些是单射?为什么?这题答案是1 5为单射不是满射 3为双射 2 4不是单 离散数学中环定义里的可分配是什么意思?请举例说明 为什么有得就要有失呢? Is this park_____he visted last yearA.that B.where C.which D.the one请说明原因 有得必有失.什么意思? This is the park____ we visited last weekend. A where B which C what D when 怎么区分where 和 whichWe like the restaurants_____ the environment is clean and quite. A which B that C where D when 英语翻译 英语翻译 sinx 和 cosx 的变换就是什么sin(x+pai/2)变cosx的这一类可以归纳下麽麽.. 英语翻译 Kim's mother had a big party for him yesterday evening.翻译 mary enjoyed herself __ the full at her birthday party yesterday evening.1on 2in 3 to 4 at选择什么?为什么?