lily_51163 幼苗
共回答了16个问题采纳率:87.5% 举报
1年前 追问
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幽幽梦语 幼苗
共回答了3个问题 举报
1年前
回答问题
Peter left Beijing three weeks ago(改为现在完成时)
1年前2个回答
Peter left Beijing three weeks ago(改为现在完成时) My si
1年前1个回答
Peter likes Beijing Opera,too
Mr. Green _______ to Beijing two weeks ago. He ______ there
The foreigners arrived _____ Beijing two weeks ago.
短文改错 Yesterday I showed to my friend Peter around Beijing ci
( )Tom and Peter ( )in beijing Hospiital?
1年前4个回答
Peter likes Beijing Opera,too.怎么改为同义句
Peter likes Beijing Opera,too 求同义句
句型转换题 peter spent the spring festival (in beijing)划线部分 last
WHO WHAT WHERE WHEN Peter visiting the Great Wall Beijing Oc
Peter is a brilliant language leaner. Within two weeks, he h
hi,peter.how____(be) your trip to beijing?oh,we_____(have) a
问:Where's your uncle? 答:Oh,he _____ Beijing since two weeks
Peter's main ____ is music ,and he wants to see some Beijing
纠正英文句子1.peter‘s parents live in beijing.his father is pilot,
1年前3个回答
Peter comes to see his grandpa-------few weeks.
1年前5个回答
加a和an1.Peter's parents live in Beijing.His father is pilot,a
按要求改写句子,每空一词.1.Peter has lived in Beijing for ten years.(改为同
你能帮帮他们吗
下列关于我们成长中所遇到的心理矛盾和烦恼的说法正确的是 [ ] ①这是心
1.证明 a2+b2+c2≥ab+bc+ac
已知点P在△ABC所在平面内,若向量PA+向量PB+2向量PC=0,则S△PAB:S△PBC=?
空间坐标系的转化问题中需要用到旋转矩阵R和平移矩阵T,其中R为3x3的正交旋转变换矩阵,T为3xl的平移矢量.P的矩阵元
若[a+2/3=b4=c+56],且2a-b+3c=21.试求a:b:c.
精彩回答
物质在溶解过程中发生两种变化,一种是溶质的分子(或离子)向水中扩散,这一过程吸收热量;另一种是溶质的分子(或离子)和水分子作用,生成水合分子(或水合离子),这一过程放出热量.下列物质溶解在水中时,所发生的变化中前一过程明显强于后一过程的是( )
_____ little children can only do______ little work.
笑笑家住在单元楼的第16层,可以记作________。笑笑家的停车位在单元楼地下2层,可以记作________。
运用同位素示踪技术研究生物学过程,错误的是( )
负二分之三乘以中括号小括号内负三分之二括号的平方减去二等于多少