lqllyll 幼苗
共回答了14个问题采纳率:92.9% 举报
1年前 追问
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回答问题
is this her pencil box?改为陈述句
1年前3个回答
there is a fork in the pencil box 改否定句,一般疑问句,肯定回答
1年前2个回答
tony's pencils are in his pencil box 改为否定句
This is her pencil box.(改为否定句)
Your ruler is in the pencil box.(改为否定句)
1年前1个回答
Is it in the pencil box?改为复数 Are the p
betty has a nice pencil box改为一般疑问句
she has a yellow pencil box改为否定勾
my pens are in the pencil box.改为一般疑问句.
what shape is your pencil box改为同义句拜托各位了 3Q
That is my schoolbag.改为一般疑问句 This is her pencil box.改为否定句 Is
1年前5个回答
His eraser is in the pencil box.(改为一般疑问句)
my eraser is in the pencil box.(改为一般疑问句)
is that his yellow pencil box?改为同义句
the pencil is in the pencil box 改为一般疑问句并作肯定回答
He has a pencil box改为复数句
1年前6个回答
It's her pencil—box.(改为复数句子)
Tom's pens are in his pencil box 改为一般疑问句并作否定回答
This is a pencil box改为一般疑问句 并作肯定及否定回答
你能帮帮他们吗
氢化钙(CaH2)固体是登山队员常用的能源提供剂,用它和水反应生成的氢气供燃烧之需,化学方程式为:CaH2+2H2O=C
1年前
用“一定”、“不一定”或“一定不”填空:
在正方体ABCD—A1B1C1D1中,二面角D1—AC—A1的余弦值为()A.3分之根号3B.3分之根号
13阅读下面的文言文,完成小题。(20分)
1.已知线段AB=20cm,点C是直线AB上的一点,点D是线段AC的中点,点E是线段CB的中点,求DE的长
精彩回答
晓镜但愁云鬓改, _________
现在3年定期存款的年利率是2.25%,到期还要缴纳20%的利息税.爸爸把2000元存入银行,定期3年,到期后实得本金和利息共是______元.
Reading comics is _____.
业精于勤, __________ 。 (韩愈《进学解》)
f(二分之π)的导数是不是一个常数。