ziil 幼苗
共回答了12个问题采纳率：91.7% 举报
1年前
cpwd26 幼苗
共回答了18个问题 举报
mailaa 幼苗
共回答了369个问题 举报
lbty21053 幼苗
回答问题
--- ________ your sister a student?
1年前1个回答
sandy's skirt is much more beautiful than my sister's and ka
1年前3个回答
I like drawing and i don't do better it than my sister does谢
my sister will leave school in two months 对in two months 提问
1年前4个回答
The girl in a red s_____is my sister. 填空
1年前12个回答
Can you tell Merry__her twin sister
1年前6个回答
–What is your sister going to be ________ she grows up?
After finishing middle school, my sister did nothing ____ at
The girl--------- in a colorful skirt is his sister.
1年前2个回答
my sister likes fish ,but she doesn't like
Not only Jim but also his sister （）a few cities in the south
英语翻译I wish you and your sister a happy birthdayA happy birth
Keep quiet!Your sister sleep in bed.这个句子有错吗?
My sister studies hard .I should learn( ) her.A.from B.with
英语His sister is a member of the rock band.同一句是什么?
这段英文怎么读?Hi Joe my sister in-law wanter make Friend with you
We （t ）,my sister and I ,are in the same school
My sister and I are in___middle school a.same b.the same c.d
Yesterday my sister bought ____ the one your sister bought l
初中英语单选题求解析.( ) His sister read the picture- book three times
你能帮帮他们吗
（2012•金山区一模）过氧化氢的水溶液俗称双氧水，在放置过程中会缓慢分解．某100g30%的双氧水放置一段时间后，经实
（2005•东城区一模）下列说法正确的是（ ）
“全世界只有一个我,你珍惜也好,不珍惜也罢.你若离去,后会无期.” 翻译成英文是什么?
从山下到山顶的路长6.5千米,上山用了a时,下山用了b时
英国签证申请表vaf9里part 1, 1.3里的How many points did you score for A
精彩回答
抛物线y=2（x﹣3）2+4的顶点坐标是
在将空气压缩装入气瓶的过程中，温度保持不变，外界做了24kJ的功。现潜水员背着该气瓶缓慢地潜入海底，若在此过程中，瓶中空气的质量保持不变，且放出了5kJ的热量。在上述两个过程中，空气的内能共减小 _______ kJ,空气 _______ （选填“吸收”或“放出”）总热量为 _______ kJ。
计算下列定积分
函数f(x）=（2-x/x-1)开2次方的定义域为集合A,关于x的不等式2^2ax
如图所示，敲响右边的音叉，左边完全相同的音叉也会发声，并且把泡沫塑料球弹起。根据这一现象，请写出两条相关的物理知识。
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