maimengmeng 春芽
共回答了15个问题采纳率:93.3% 举报
1年前
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初中简单英语问题Mars is the 4th planet from the sun.这句话的from是什么意思
1年前8个回答
关于英语! 很简单的问题从四月二日至四日用英语表达: from the 2nd of April to the 4th
1年前5个回答
英语翻译Written account from the 18th and 19tn centuries describ
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英语语法结构but somewhere from the 19th century onward,这个 onward什么
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1年前1个回答
Later in the next century,people from.
from the late eighteenth to well into the nineteenth century
1年前4个回答
( )the end of the 19 century.people from northern european c
Empty Deserts In the 19 th century Americans from the easter
.In the 19th century, Americans from the eastern states move
In the 19 th century, Americans from the eastern states move
For centuries the Atlantic Ocean kept the Americans from ___
In the 19th century Americans from the eastern states moved
During the last century we have moved from the Industrial Ag
In the 19the century people from all over the country came h
New Energy in the Twenty-first Century Energy from the wind.
This custom the seventeenth century. A.comes from B.date
life in the 21st century will be different from life in the
1._____the end the 19th century,people from Northern Europea
你能帮帮他们吗
如果M属于A,N不属于A,M,N是异面直线,那么N与A相交
在语文中,什么是实词、虚词、宾语中心、谓语中心、的字结构、介宾短语
A、B两列火车,在同一轨道上同向行驶,A车在前,其速度vA=10m/s,B车在后,速度vB=30m/s,因大雾能见度很低
(2014•蚌埠一模)黑藻是草本沉水植物,也是生物学实验的良好材料.图乙表示黑藻叶肉细胞气体交换情况,图丙表示其光照强度
有一只茶壶,用天平测出壶盖的质量为44.4克,再把壶盖放入装满水的溢水杯中,并测出水的质量为14.8克.
精彩回答
类比平面几何中的定理:△ABC中,若DE是△ABC的中位线,则有S△ADE:S△ABC=1:4;若三棱锥A-BCD有中截面EFG∥平面BCD,则截得三棱锥的体积与原三棱锥体积之间的关系式为______.
What animal lives only in China?
分母不同的分数要______才能相加.
在△ABC中,若sin2C=sin2A+sin2B-sinAsinB,求∠C的度数。
我国于2001年12月11日加入,同时对我国经济发展影响巨大的国际组织是( )