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写一篇英语作文,How Do College Students Stay Healthy120字左右就行 对划线部分提问 Mount Everest is higher than Mount Fiji.(is higher than划线) Mount Everest is the h_____ mountion in the world Is Mount Qumolangma the higher than Mount Tai?这是我英语试卷的题目,一定要在今晚20:30之前解决! 智取生辰纲中谁挑担卖酒? It is like _ the mosr beautiful picture in the worid.横线上填to see还是seeing 计算:(1)4/x-2-x+2 (2)1-(a-b/a+2b)÷(a²-b²/a²+4ab+4b²) 骨耜有什么正确的历史信息? 英语翻译[-2/8]Extreme Overshoot[-1/8]Overshoot[8/8]Ulitimate Resistance[+1/8]Overshoot[+2/8]Extreme Overshoot[0/8]Ultimate Support[1/8]Weak Stall & Reverse[2/8]Reversal - Major[3/8]Bottom - Trading Range[4/8]Major Support/Resistance[5/8]Top Tradi 你可以不玩CS,但不能不玩WOW,用英语怎么说 我有很久没玩魔兽了英语怎么说 魔兽世界玩圣骑士叫英文名字好吗 What is the theme of World Aids Day in 2006 Decembeir1,2006 is the World AIDS Day?A.17th B.18th C.19th D.20th what's the meaning of this world?(保持愿意基本不变)What ____this word ____? This is what the world s many person? My friend has worked in that hospital_________.A.since it opened B.for it opened C.since it opens D.since it is opentell me why? 用IP192.168.10.0/24段给以下数据网络分配地址,需要每个地址段的网络号,可用地址范围,广播地址——————12hosts28hosts——————12hosts——————60hosts 如图,已知MN平行于L,角ABC=130度,角α=40度,试说明AB垂直于MN 列车制动力朝哪?是动力还是阻力? ab分之a²b化简AB分之A平方B 可以化简成为 A a²-ab÷b²-ab化简 a²+b²+c²-ab-bc-ca 就是a的平方+b的平方+c的平方-ab-bc-ca 化简求值:(a²+ab+b²)(a²-ab+b²)(a-b)(a+b),其中a=2,b=-1 先化简((a²-b²)÷a²-ab)÷(a+(2ab+b²)÷a).当b=-1时,再从-2<a<2的范围内选合适的整数a代入求值. 化简并求值2(a²b+ab²)-2(a²b-1)-2ab²-2,其中a=-2,b=2 将 3×(a²b-ab²)-2(a²b-1)-2ab²-2 化简,其中a=﹣2,b=2先写出化简的过程 在求值. 一辆列车总重为5×10^7N,在平直水平路面上以20m/s的速度匀速行驶,列车所受的阻力为列车重的0.03倍,在10s内,列车通过的距离为200m,机车所做的功和功率分别为多少? 先化简,再求值3a²b-[2ab²-2(ab-3/2 a²b)]+2ab3a²b-[2ab²-2(ab-3/2 a²b)]+2ab.其中a,b满足│b+1│+(2a-4)²=0(要详细过程) 先化简,再求值:[ab(a²-3b)+3ab²]*(-2ab²),其中a=-1/2,b=-2jijiji 正方形ABCE的边长是8厘米,AE=ED,求梯形ABFE的面积. 正方形边长10厘米,AE=8厘米,CF=6厘米,求阴影部分面积.