x>0y>0 5x 3y=4

I give a book___ him.A.to B.for C.with 请问应选哪一个 甲骨文后是什么 甲骨文是什么? 这些是什么甲骨文? 甲骨文的方是什么样子? 甲骨文中:疾子. The date was like any other day in his life 连词成句 1.forget,him,don't,food,to,give .2.is,ra连词成句 1.forget,him,don't,food,to,give .2.is,radio ,best,what,staion,the?3.said,be,doing,boring,he,dishes .4.from,one,where,know,he,no,is.5.her,why,so,look,did,son,unhappy?6.take,could,trash, Don't forget to tell him about this again.A .No,Idon't.B.Yes,I do选择 目前已将度的甲骨文呢约有多少个? 单项选择：－Don't forget to give this ticket to your sister.－ ___.A.No,I won't.B.OK,I will.C.It's my pleasure.标准答案是B.但A为什么不行.可以理解为"不,我不会忘记的. When they were in difficulty,we would come to ______ help.A.the villagers' B.the villagers C.the villagers of D.the villagers for 一些很唯美的诗词.大量需要啊 求唯美诗句最好是全诗对称的 ,单句的作用不大. Some birds are flying in the() skyc开头的单词 we were very glad 【 】 some information about the birdsa toknow b know c knowing d to kowing The date was like any in his life .Aftern school Bill walked past the shop on the street corner 求唯美的现代诗歌,最好是有关景物滴. some foreign students can speak chinese so well that if you didn"t see them .you would __them for chinese空中为什么是填take而不是think?这里take是什么意思呢? some ( )(china) 英文的引号,什么时候用双引号,什么时候用单引号? 六年级英语配套光盘哪里可以下? 小学新标准英语六年级下册module6 unit2 求小学新标准英语十一册（六年级上),后面A,B,C,那个单词表,一定要全,寒假没带英语书o(╯□╰)o. 小学新标准英语应该如何教? 数列极限题 已知an=1^2+2^2……n^2 数列(2n+1)/an前n项和的极限是多少? 老师：你首先得知道要去参观哪些地方,然后写好导游词.具体说来,见面时,你可以套用孔子的话,是哪句? 见面时可以套用孔子的哪句话 四年级上册寒假作业54面的口语交际吧做一个优秀的导游怎么写 I am fine.thanks的音标 张海迪 口哨那里可看出我会了吹口哨后的变化,谈谈自己的理解 跟fly发音相同的词语有什么