My winter holiday was fun.
I washed the clothes with my mother.Every day, I drew pictures.I was so happy.I often played football with my friends. Sometimes,I listened to music and did my homework....
My winter holiday was fun.
I washed the clothes with my mother.Every day, I drew pictures.I was so happy.I often played football with my friends. Sometimes,I listened to music and did my homework....
最新问答: 在“风能、核能、煤炭、水能”这些能源(能源物质)中,属于“可再生能源”的是______和______. 总字加偏旁是什么 visit relax stay camp get hike send ride leave forget finish (2006•连云港)(1)如图甲所示,重为3×104N的飞机在空中匀速飞行.请在图中画出该飞机所受重力的图示. 请问:y=(x 2)/(3x-1)4y=28,则y=7请问:y=(x 2)/(3x-1)4y=28,则y=7 甲数占乙数的五分之三,乙数比甲数多( )% 32个同学去秋游,其中男生占8分之5,男生有多少人? A:Where is mom? B:She_in the kitchen.(cook) 填空,求解 已知a的3次方=5 求(a的2次方)的3次的.求a的9次方 一道7年级公式法分解因式的题目:(m+n)²—6(m²—n²)+9(m—n)² 除了实数还有什么数? C2H6有没有同分异构体 这道分部积分题中的余弦函数套着的自然对数该怎么分解?该怎样设u和v? 已知A是实反对称矩阵,证明I-A^2为正定矩阵 五年级英语周记 10句话就行 beautiful的名词形式是什么? 概率论!求教样本空间和基本事件空间的区别 英语翻译梅执礼,字和胜,婺州浦江人.第进士,调常山尉未赴,以荐为敕令删定官、武学博士.大司成强渊明贤其人,为宰相言,相以 enough的用法, 三次方 开方 和四次方开方公式汗 是那种(X+1)的三次方开方