ivinci 幼苗
共回答了21个问题采纳率:85.7% 举报
1年前
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who can help me English?
1年前1个回答
(Who can help me,a English test)
who can help me improve my English:
1年前3个回答
Who Can Help me make a English name
who can help me translate it into english?
Who can help me ? Scuessful English Learner,I need you help
who can help me with English?either of us can help you.we ar
1年前4个回答
Who can help me to improve my English scores?
1年前2个回答
Who can help me to translate it into english?
1年前10个回答
I want to study English,who can help me?
I want to learn English,who can help me?
who can help me to study speaking english?in beijing
I whant to speak english~and who can help me?
I have a problem about english,who can help me?
I want to learn English.Who can help me?的意思
who can help me translate this english sentense into chinese
i want to find friends who can spesk english.can you help me
1年前5个回答
i want to make my English better,who can help me?
你能帮帮他们吗
大下面+牛,是什么字?如何读音,
阅读理解 Different countries have different cultures and customs
2tan2B=tanA+tanB.证明-1
一道数学题:一条纸带,长度在0.7米至1米之间 小明和小强把纸带分成1:2两段 小明分的那段按5厘米...
x→∞,lim f(x)=A 证明存在正数X 使得f(x)在(-∞,-X)∪(x,+无穷大)有界
精彩回答
下列关于自然界的病毒和电脑病毒的说法正确的是( )
2011年8月16日,国家发改委制定并印发《鼓励和引导民营企业发展战略性新兴产业的实施意见》的通知。要鼓励和引导民间投资健康发展。从经济学角度看,说明了 [ ]
316年灭掉西晋的少数民族是 [ ] A.鲜卑 B.匈奴 C.羌 D.羯
设u=f(x,xy,xyz),其中f具有二阶连续偏导数,求u先对x求偏导再对y求偏导的二阶偏导数
已知3阶矩阵A的特征值是1,-1,2 ,则|A*+2A-E|=?