赫79 幼苗
共回答了20个问题采纳率：90% 举报
1年前
zvcugsduyfasdyfo 幼苗
共回答了79个问题 举报
bianhaiyan 幼苗
共回答了1个问题 举报
回答问题
Which subject is your brother good at ,chemistry or physics?
1年前5个回答
is chemistry more difficult than physics?-------no chemistry
1年前2个回答
She is very good at math,physics and chemistry 改为同义句
1年前1个回答
chemistry和chemical,physics和physical的区别
英语翻译In the university ,mathematics,physics,and chemistry are
1年前3个回答
Maths（数学)、Chinese（语文),English（英语）,physics（物理）,chemistry（化学）,
Which subject is _____, physics or chemistry? [ &
I'm going to study physics,chemistry,history.改成否定句,疑问句回答,对ph
He can also learn Chinese,math,physics,chemistry
总觉得化学（chemistry）、物理（physics）和生物学（biology）有什么联系,但我只是初一的学生,
I don't think chemistry is as interesting as physics.改为同义句
Mary thinks chemistry is more interesting than physics（保持句意不
英语翻译As a result of what is now know in physics and chemistry
1年前4个回答
He can also learn Chinese,math,physics,chemistry and many ot
汉译英 我认为物理和化学一样重要.I think physics is ___ ___ ___ chemistry.
chemistry,physics ,maths ,history ,geography ,biology属于scien
I have participated in biology,physics and chemistry competi
Tom is good at physics.He is good at chemistry,too 合并成一句
首字母已给出,填单词1.Boys like physics,m____ and chemistry(化学).2.Dogs
As a result of __ is now known in physics and chemistry, sci
你能帮帮他们吗
如图，已知三棱锥O-ABC的侧棱OA，OB，OC两两垂直，且OA=1，OB=OC=2，E是OC的中点．
在困难面前,我常用什么名言或俗语来鼓励自己
11题 和 13题 如题
2×10³千克/米³=多少 克/厘米³
青霉、曲霉和蘑菇在形态有很大的区别,但为什么他们都属于真菌?
精彩回答
男性生殖系统中，能够产生精子的器官是（ ） A.睾丸B.阴茎C.输精管D.附睾
________(我) am a student.
《名人传》的作者是_______，他是20世纪上半叶_______国家著名的人道主义作家。
下列实验操作正确的是（ ） A．用嘴吹灭酒精灯 B．将实验剩余的药品放回原试剂瓶
由直线y=1与曲线y=x^2所围成的封闭图形的面积是（ ）
