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love game-lady gaga 这首歌的中文翻译love game - lady gaga love story歌词中文翻译 木头方数如何计算 勾股数32 16斜边是32,直角边16.是多少? 请你写出一组含有48,52的勾股数 已知集合A=﹛x|ax²+2x+1=0﹜,若A中至少有一个元素,求实数a的取值范围. 已知函数y=a+bcosx(b>0)的最大值是3/2,最小值是-1/2求函数y=2asin(bx)的最小正周期,振幅和单调区间 已知集合{x|ax²+2x+1=0,a属于R,x属于R}若A中至多有一个元素,求a的取值范围?若A中只有一个元素,求a值?求过程 若函数y=(m的2次方-1)x+5m是一次函数,则常数m的取值范围是 高二英语练习I though he was a small child,he knew what was the right thing to do=_____________________,he knew what was the right thing to doDespite meeting with much trouble,she succeeded in finding a good job in the big city=_________________ 高二英语训练题 帮下1.If you are planning to spend you money having fun this week,bettr___it-you've got some big bills coming.A.To face B.Having faced C.Faced D.Facing2.According to a recent U.S survey,children spend up to 25 hours a week---T 能不能推荐几本高二英语练习?最好是完形填空阅读理解或改错的, 一根绳子箭去1/4,又接上5米,这样比原来短了3/16,现在长多少? 已知0 一根绳子用去1/3又接上16米,这时比原来长1/5,这跟绳子原有多少米? 非谓语动词专项练习1.He raised his voice to make himself _____ .( hear ) 2.My father himself made some candles ____ light .( give ) 3.The boss made the workers ______ day and night .( work ) 1.heard 2.to give 3.working想要分清楚make sb d 高二英语非谓语动词问题There is no doubt that the earth is becoming warmer and that it is human activity that has caused this global warming rather than a random but natural phenomenon.All scientists subscribe to the view that the increase 非谓语动词练习和讲解发百科的算了 不常上网 分不多 推荐一些 非谓语动词It was after years of studying abroad that his dream_______ a movie star finally came true.A.became B.becoming C.of becoming D.to have become 一道高二英语非谓语动词题,----"Good morning.Can I help you?"----"I'd like to have this package( ),madam.A.be weighed B.to be weighed C.to weigh D.weighed为何不选b啊？ 虚拟语气的练习题Should it rain,the crops _____ .A.would be saved B.would have been saved C.will be saved D.had been saved 这题为什么选A?should可以表示“万一”,那么下雨就可能是真实条件,为什么不选C呢?庄家能被 虚拟语气练习题1.“I’ve told everyone about it.” “Oh,I’d rather you _____.”A.don’t B.hadn’tC.couldn’t D.wouldn’t2.It has been raining for a day,but even though it hadn’t rained,we _____ there by tomorrow.A.can’t get B.won 问几道虚拟语气练习题,请各位解答一下,谢谢不要只给我答案,最好告诉我为什么,谢谢!13. You _____ come earlier. The bus left a moment ago. A. would B. should have C. may D. have 14 虚拟语气的一些练习题4.Mary is ill today.If she _____，she ____ absent from school.A.were not ill，wouldn't beB.had been ill，wouldn't have beenC.had been ill，should have beenD.hadn't been ill，could be5.Were I to do it，I ________ it 求虚拟语气经典练习题 如下图所示图象中,纵坐标为沉淀物的物质的量,横坐标为某溶液中加入反应物的物质的量,按试题将相应图的字母填入下列空格1.表示饱和AlCl3溶液中滴加氨水至过量的是——2.表示向饱和AlCl3 一道简单的高一化学题、现在NaOH、Na2CO3、和Ba(OH)2、3种无色溶液、选用一种试剂把它们鉴别出来、并写出反应的化学方程式和离子方程式 高一化学简单一道题,在线等一定量的液态化合物XY2,在一定量的O2中恰好完全燃烧,方程式为XY2（1）+3O2（g）=XO2（g）+2YO2(g）,冷却后再标准状况下测得生成物的体积为672毫升,密度为2.56g/L,则1. 有ABCDE五种微粒.A微粒核内有14个种子,核外M电子层上有2个电子B微粒得到2个电子后,其电子层结构与Ne相同C微粒带有一个单位的正电荷,核电荷数为11D微粒核外有18个电子,当失去一个电子时呈电 氯化碘ICl的化学性质和氯气相似,预计他与水反应的最初生成物是什么?A.HI和HClOB.HCl＆HIO但是如果照水与氯气的反应规则来看,A也蛮符合题意.为什么不选?与酸性的强弱又有关系吗? 16岁178厘米,长到188,怎么办? |a-5|+（b+¼）²=0则¾a-2b=?