芥纳须弥 幼苗
共回答了14个问题采纳率：78.6% 举报
1年前
老张家二小子 幼苗
共回答了24个问题采纳率：83.3% 举报
回答问题
Is these your grandfather改错题
1年前8个回答
英语改错题,1 .The old man is Jim's and Kate's grandfather.2.Your
1年前3个回答
is these your grsses 句子改错
1年前4个回答
唉 初一英语改错( )1This 2is 3he 4brother( )1Is 2these 3your 4grandf
改错：1.Is these your black shoes 2.It is a my yellow hat.How n
1年前1个回答
单词改错：1.are these your sister ()2.is this dave?no he isn't.()
初一的英语...改错Are these your grandparent?This is my aunt.He's in
连词成句two these brothers are my (.)isn't your that grandfather
英语（快一些）很着急的单句改错,下列句子均有一处错误,请指出并改正 Is these your photo?______
1年前7个回答
改错：Was your grandfather the CEO of this company many years a
She doesn't studies at this school.改错.what do your grandfath
she is my grandfather改错
1年前5个回答
your grandfather's mother is your
改错His grandfather is over ninty—three. His the first lesson
Your grandfather is daughter is your
1年前6个回答
--Are these your notebooks? --Yes,these are. 改错
改错英语题改错：——Are these your shoes? ——Yes,they're.第二题：——These sh
is birthday week your grandfather's next（连词成句）
你能帮帮他们吗
甲乙两队和修一条长240公里的路,甲对单独修10天完成,乙队单独修用15天完成,如果两队和修,几天可以完?
（2012•鞍山）下列现象与物态变化相对应的是（ ）
列方程解应用题（1）某项工程如果甲单独做，刚好在规定的日期内完成，如果乙单独做，则要超出规定日期3天，现在先由甲、乙两人
在钝角三角形ABC中 角A,B,C所对的边分别为a,b,c已知a=根号3.b=根号2.B=45求A,c和三角形ABC的面
帮我写英文小段文,满50个单词就“参观南浦大桥”为题写篇短文,50字,要求以yesterday作为第一个词帮我写一下,谢
精彩回答
如图，P为正方形ABCD内一点，且BP=2，PC=3，∠APB=135°，将△APB绕点B顺时针旋转90°得到△CP′B，连接PP′，则AP=___________ ．
先化简，再求值（x-2）²+2（x+2）（x-4）-（x-3）（x+3）；其中x=-1；
Sixteen years ago a boy gave me an important gift. It was a smile.
由战国时期历史典故演变而来的成语是 [ ]
氧化铁与盐酸的反应,硝酸钡与硫酸的反应,氢氧化铜沉淀与稀硫酸的反应现象是怎样的?
