caoyour 花朵
共回答了21个问题采纳率:95.2% 举报
1年前
回答问题
“Friendrsplayimportantroleineveryone'slife”改错
1年前3个回答
英语短文改错!短文改错!This morning when I was running down the road ne
1.改错.(1).She was abrod saince last lanuary.( )(2).She has ne
1年前2个回答
英文改错Dear friend,Happy new Year!The last year has gone,the ne
英语改错I think there is no easy way to succeed in teaching a ne
请教一道高中英语改错题~~~I like riding my bike.Though it is not very ne
改错:i reading a chinese book he name is jack don't is late ne
1年前1个回答
阅读理解。 Dave married, and when his ne
高中英语短文改错Dear Smith,How are you?Today I've got a wonderful ne
单词的正确形式填空 One day,a monkey( ride) his bicycle ne
by reading the advertisement which has his address in the ne
A devoted husband,Henry is always attentive to his wife's ne
he looks ___(happy) at his daugher after hearing the good ne
英语翻译Dear all,Please read Professor Hume's email about his ne
The President ________ his intention to retire before the ne
He needs to finish his homework this evening. 为什么是needs而不是ne
1年前4个回答
finall came the day ( ) he had to begin his study for the ne
Jim is ten minutes late for school.His teacher says:Be __ ne
1年前5个回答
速跪求翻译post in his already open thread instead of opening a ne
你能帮帮他们吗
像“打”字这样神奇又平凡的字有哪个,并写一写它的用法
在AB这条路上等距离安装路灯,A,B,C三点也各安一盏路灯,你知道至少要安装多少盏路灯吗?
妈妈买了一套衣服共用去280元其中上衣的价钱是裤子的2.5倍妈妈买的上衣和裤子各用了多少元
一篇童话故事,准采纳
设A为n*m,记A=(a1…ai…an),划去第i列得B,则秩A=秩B是ai可由B的列向量线性表示的( )条件,并证明
精彩回答
六级考试试卷一样吗,我看我阅读,作文,都和旁边的一样是不是代表我俩就是一套卷子
类比平面几何中的定理:△ABC中,若DE是△ABC的中位线,则有S△ADE:S△ABC=1:4;若三棱锥A-BCD有中截面EFG∥平面BCD,则截得三棱锥的体积与原三棱锥体积之间的关系式为___________
一件商品售价为7.20元,利润是成本的20%.若把利润提高到30%,那么要提高售价多少元?
计算
f(a+0)=f(a-0)是函数f(x)在x=a处连续的充要条件是为什么