所有自然数之和=-112

l have a new picture book. nice 形容男生是什么意思啊? nice可以修饰花园漂亮吗? 别人说nice to meet you 要怎么回复?是nice to meet u too吗 讨论两集合间的包含关系A={x｜0≤x≤1} B={x｜x2＜x } 如果集合A=A,他们是包含关系吗 集合中元素包含关系 Can I () the picture book a title longer?borrow keep lend buy "____is your jacket?""Thirty yuan."请说出为什么。（谢谢合作） The book with picture is more interestg A man has bought 123 chicks and 86 ducks.The total cost of chicks and ducks is 504 yuan.And we know the price of 3chicks equals that of 2ducks.What's the price of each chicks and ducks? 对画线部分提问 （1）I go to the gym after school.______ ____ you do after school? 穴中人语,“大穴”中的社会具有什么样的特点? 帮忙翻译个句子,最好分析一下语法Dying is the day worth living for . we each ___ out an advertisement after school A:hands B:hand C:is handing请问主语是单数还是复数啊?为什么?为什么选B呢?We each ___ out an advertisement after school.A:hands B:hand C:is handing D:is handed 单词When后面跟什么?是什么类型的词或词组? THE DIVINE COMEDY I INFERNO PART 1怎么样 新手贾克斯AD还是AP好新手怎么出装?纯新手,没打过排位,目前都是路人匹配最好能有出装建议,顺风逆风的 极不习惯装备技能,每次都忘用 贾克斯是AD好还是AP好呢 新版贾克斯走AD还是AP我就只想杀人爽,听别人说AP秒人,AD拆塔,是这样吗,另求出装,谢各位大神 The name "terrier" .the latin word "terra" 中间的空填什么?这是道单选题,选项：A.is coming from B.have come from C.came from D.comes from 除了给出答案,最好还可以详细地给出解题过程 Today is saturday.lt's septemder________.空里应该填什么? inferno啥意思东京猫猫里面,布铃的咒语:RIBBON 布铃环 INFERNO!啥意思?东京猫猫里面,布铃的咒语:RIBBON 布铃环 INFERNO!啥意思?还有,打错了的话,我用别的号评论哦! 关于《留下》这个题目,求题材. 拾穗虽利,不如躬耕；束炬夜驰,不如早行的意思 魏晨有什么好听的歌?要新的.越多越好,专辑也行. 这个题目有什么题材 concurrent是什么意思 lt 's summer( ).lt's( )括号内填什么 求反意疑问句祥解,要有例句和解释 enrollment withdrawn是什么意思 Their house isn't new .______选择题Their house isn't new .______a:Neither we areb:Neither are wec:Neither is oursd:Neither is our35