i have a happy family,my family is my father, sister,mother and me. mother and father are worker,back home are very tired everyday, but mother a piace cooking .sister is very good,she often to care for mother,father and me. i love they.
最新问答: 为什么分式的基本性质要乘以的是整式?并且什么是整式的反例?好心人回答下,谢谢 有哪些唯美的英语句子 爱吃零食 用英语怎么讲爱吃零食的猴 该怎么翻译啊 7.纤维素酶可以将哪种物质分解( c ) 钱的利弊的英语作文 I'm satan or demon 求解一道数学题已知f(x)=lg(x+1) 若g(x)是偶函数,且满足g(x)=g(x+2),当0≤x≤1时,g(x)= little by little 和bit by bit 的区别 请你自编一道有理数混合运算题并解答,题目要求同时满足以下条件: 伶俐的近义词 在△ABC中,∠C=90º,CA=CB,AD平分∠CAB交BC于D,DE⊥AB于点E,且AB=10,则△DEB DNA分子杂交技术中用到的基因探针是人工合成的吗? 2、一只蚂蚁从几百万米高的山峰落下来会怎么死? 已知函数f(x)=(x^2-ax+a)e^x-x^2,a∈R 求“如果你了解我,你会知道我想要什么”翻译成英文 “朝辞白帝彩云间,千里江陵一日还.两岸猿声啼不住,轻舟已过万重山.”这首诗包含着不少物理知识,其中,诗人判断是“猿声”的 just walk down and turn left.the market is on the yes.l___ you yesterday afternoon,but you were____ 你劳动节准备做什么?我准备去远足 What ( )you( ) ( )do( )may day?I’m going to 如何解一次不定式