xtwen 幼苗
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laishuideshen 幼苗
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鸭竿 幼苗
回答问题
The sign means_____. [ ] A. No
1年前1个回答
."not all of the dinosaurs were dangerous"this means_____
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"8:20" means_____. [
Every possible means_____ been tried,and we find only______
"No Parking"means_____.
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I have but one apple to share with you.Here ‘but' means_____
He stands first in his class.It means_____ A.He stands up fi
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"Uncle Sam"means_____.(YOU can answer it in Chinese)
Look at the sing "$".It means_____ in English.副加意思
( A )69.The old man said “…but I don’t care” means_____.
she doesnt think this decision means_____(die)
1.THERE IS MONEY IN FASHION means_____
Mary is the apple of her father's eye.Here"apple"means_____.
Alice is good at singing.The underlined part means_____为什么填d
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Speak like a book means_____ A.望文生义 B.咬文嚼字 C.背书
every possible means_____.A.has tried B.has been tried C.was
Every possible means_____ been tried,and we find only______
你能帮帮他们吗
将1~9填入右图的圆圈里,使每条线上的五个数的和都相等!
已知(2014-x)(2012-x)=2013,求(2014-x)^2+(2012-x)^2的值
求解题思路,遇到这样的题该怎样解
水中捞月对
下列行为中属于先天性行为的是( )
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如图所示,一个电量为-Q的点电荷甲,固定在绝缘水平面上的O点.另一个电学量为+q及质量为m的点电荷乙,从A点以初速度v0沿它们的连线向甲运动,运动到B点时的速度为v,且为运动过程中速度最小值.已知点电荷乙与水平面的动摩擦因数为μ,AB间距离为L0,静电力常量为k,则下列说法正确的是( )
有一种桶最多能装1.8升油,要把30升油装在这样的桶中,至少要多少个?
报载一辆满载浓硫酸的槽罐车在路上因车祸翻倒,浓硫酸大量泄漏,为了不污染旁边的水源,下列采取的措施适宜的是( )
已知cosα=-3分之1,且α∈(2分之π,π),求sin2α,cos2α,tan2α.
3个棱长都是8厘米的正方体,拼成一个长方体,这个长方体的表面积是多少平方厘米?