“强行溶液”这个打错了吧
最新问答: 人教版新版英语词汇我要 必修和选修 所有的例必修一UNIT1survey 调查.测验 add up 合计 upset a 如图所示,把一通电直导线放在蹄形磁铁磁极的正上方,导线可以自由移动,当导线中通过如图所示方向的电流时,导线的运动情况正确 Many of his colleagues _____ him when it became known how he 一道英语作业though the man is blind,he still lives a--life like mo but the other thing is it's the reality.里面it's the reality是什 (2010•郴州)下列现象属于光的色散的是( ) 分馏是化学变化吗还是物理变化, 数学有什么基本思想 He said he wouldn't mind_____at home.A.leaving alone B.being This small town is beautiful, but it snows ______there in Ja 猜一下四字成语 铁有水就生锈,还是有氧气才生锈 英语选择.1.I didn't study___the math test last time.A.to B.for C 求初中化学方程式分类 一道电学问题一般导线的线芯是铜或铝制成的,外面紧裹一层橡胶或塑料;但高压输电铁塔上的架空线却是裸线,为什么? 以假如我是什么写一篇作文 电在导线中是以怎样的路径传的,在导线金属原子之间的空隙中? the coat costs 300 yuan the coat_______ _______ 300 yuan 化简:(1) (9y﹣3)+2(y﹣1)(2)求 x﹣2(x﹣ y 2 )+(﹣ x+ y 2 )的值,其中x=﹣2,y 抛物线y=-x2-2x+m,若其顶点在x轴上,则m=______.
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