如图，在平面直角坐标系中，直线y=3分之2x

1800年是闰年还是平年? 1800年是平年还是闰年?为什么? 1900年是平年还是闰年?1968年呢?1800年呢?1990年呢? 四个英语非谓语动词习题求解!1.Over 80,000 people are reported__in the big erathquake which happened in Sichuan Province on May 12.A.being killed B.having been C.to have been killed D.killed 这个题选什么?B为什么不对?如果选C, 急求关于高中英语非谓语动词习题的讲解1.There were many talented actors out there just waiting ______.A to discover B to be discovered C discovered D being discovered2.We were astonished _______ the temple still in its original condit 找英语练习题,非谓语动词这一块的.连答案和解析一同给我. 求非谓语动词的讲解和习题人教版初中范围内 .＂该地域发展某种农业的有利区位因素是?＂这种题怎么答?有没有可以套的万能公式?从自然和人文两方面答 要高考了还什么都不会 越简单越通用越好 . 指数函数y=f(x)的图像经过点(-2,4),则f(8)的反比例函数=? 化简：x-2x+3x-4x+5x-.+2011x-2002x 高二英语非谓语动词With his son___ at the result of the game,the father also felt unhappy.A to be disappointedB disappointingC being disappointedD to disappoint为什么我觉得应该填disappointed可是没有这个选项= = ... 请问非谓语动词一般怎么用----针对高二英语的 若2x+y=1,则2012-4x-2y= 非谓语动词一题Volunterrs will be on the front line in welcoming the foreigners to China,______in beautiful uniforms and using English to help the visitors.横线上给的答案是dressed,为什么不是being dressed呢?这两种形式有什么 1.Passenger：Look out!There‘s a kangaroo wandering on the road!Driver：_____ it!That was lucky.It can damage my car really badly.A.Missing B.Missed C.To miss D.Miss 2.The professor walked onto a platform and seated himself in a chair ,_____for an 高二英语非谓语动词习题.Liu Xiang won another championship in Shanghai,again______ his strengthA.proved B.to prove C.proving D.being proven 政治里面哲学的万能公式是什么?国际关系 高中里的万能公式怎么说的?忘记了.就是三角函数的那种 求高中化学方程式配平的万能公式 虚拟语气的一些练习题,急, 高中政治万能公式 几个虚拟语气的练习题14.He treated me as though/as if __B___ his own son.A.I am B.I would be C.I was D.I were 15.I __D___ you some money,but I hadn’t any on me then.A.would lend B.would have lent C.could lend D.may have lent 25.If it were 虚拟语气练习题lend ,lie ,go,fall,speak.1,If only he ( )quietly as the doctor instructed ,he would not suffer so much now.2,If i had been in better health,I ( )with you.3,I ( )you somer money ,but I had not any on me then .4,I wish I ( )English 世界上最大的地震再哪里发生的大神们帮帮忙 虚拟语气练习4.She ran as if she _A_ wings on her feet.A.had B.has C.has had D.is having5.I’d rather you _C_ that.A.don’t B.won’tdo C.hadn’ done D.haven’t done6.I wish the train _A_ so late; then I could have got home before breakfast. 世界上最大的地震曾发生在哪?发生在哪里!导致这个地震发生的原因是什么?那么发生在地球上的地震能超过11或10级吗? 世界上最大的地震达多少级? 中位数怎么找?比如求这个队员年龄的的中位数.年龄 18 18 20 21 221 4 3 2 2中位数是20吗? 虚拟语气习题请教What type of automobile would you buy 〔A〕 if you have free choice to choose the cars available today〔B〕 if you are free to choose among all the cars available today〔C〕 if all cars available were free to be chosen b 世界上哪个国家的地震最多?拜托各位大神 求出这组的中位数.会的来,急用!9、12、15、17、21、30 我求出的中位数是16 大家帮我看下 求出这组数字的中位数.