写得不好,凑合看吧Good afternoon(morning), my teacher and classmates. I'm xxx from class one from xxx(家乡). It is such a pleasure getting to know all of you in xxx. I hope that in the days ahead we ca...
最新问答: 六年一班男生人数比女生人数多四人,正好比女生多11分之2.六年级一班有男生多少人?全班共有多少人? 写事的作文200字 我英语不是很好,怎样有效提高成绩呢?(我不怕时间长) From his _______expression,we can guess that the problem may 振( )翱翔 填空或意思相近的四字词 若直线x+2y=2m与直线2x+y=2m+3(m为常数)的交点在第四象限,则整数m的值有______. 无言的父爱 作文 阅读理解. The man from the west stopped Water____changed into gas at a high temperture. 英语作文the best holiday i have ever had 已知一次函数的图像与正比例函数y=kx交于点(-2,6),且又与x轴交于点(3,0),求这两个函数的解析式. 当x>0时,f(x)=x^asin1/x;当x=0时,f(x)=0 这分段函数可导的条件,即可导时a的范围?、、 In the factory ,( )will do many jobs for the workers. 下列反应中,能用离子方程式H++OH-=H2O表示的是( ) 动物学问题:桃花水母的水螅型世代发达吗? 亡读wu是怎么组词? 英语翻译I listened to the news carefully我很认真的听了那条新闻我认真的听了那条新闻哪个翻 The students must( )a good way to remember the words.A.think 在三角形ABC中,角A=60度BC=3,则三角形ABC的两边AC+AB的取值范围? 思维导图有什么弊端和优点?