语文六年级下册作业本第2答案

下列考古发现的生产工具,代表我国原始居民生产力最高水平的是A打制石器B骨耜C磨制石器D铁器 古代钻孔石斧的优点和缺点 铁制工具与石器相比具有哪些优点五分钟之内 We`re going to do housework.变一般疑问句是怎么变 He is going to climb mountains.变一般疑问句 he is going to play football (变一般疑问句） there is going to do sth.怎样变疑问句 c开头,第三个字母a,第五个字母s,最后以e结尾的和学习有关的单词.（一共九个字母） He is going to visit his grandparents.（变成一般疑问句） 铁的种类及特点 铁的性质和优点 铁的种类及特征 铁的分类和特点 铁有哪些特点 倒装句14.Nowhere else ______ fabric materials at such a low price.A.you can fine B.you could find C.can you find D.could you find15.Not until I told him _______ that he was wrong.A.did he know B.did he knew B.that he know D.when he knew其他16.Th 同义句转换：1.Today is June 4th.He is coming on the 6th.Today is June 4th.He is coming ____ ____ ____ ____2.My mother isn't busy this evening.My mother____ ____ this evening. 一般现在时的结构和标志词 铁的特征科学的 一般现在时的标志性词语 英语句子对比not···any more thanno more···than两句的意思各是什么.最好举例说明. 英语对比句 英语中一般现在时的构成标志是什么? 英语一般现在时 “一般现在时”用英语怎么说“一般现在时”、“一般过去时”、“一般将来时”、“现在进行时”分别用英语怎么说? 一般现在时的用英语怎么说 短文填空My friend Jack is 26 years old.He l____ in Nanjing,Jiangsu now.He has short hair and black eyes.He is tall and s____.He likes playing badminton and listening to m____.He is helpful.Now he works in s market.It"s n_____ a secondary school.E 英语翻译“哈我 ,哈我年~ 请问泰州有没有英语角,我想学英语 表示打电话的词组或词有哪些? 泰州学英语口语哪家好?韦博英语怎么样? 如果a/b=c/d=U=m/n=k(b+d+U+n≠0),那么a+c+U+m/b+d+U+m=k成立吗?为什么? 如果a:b=c:d=...=m:n=k则:=k成立的原因是如果a:b=c:d=...=m:n=k则:=k成立的原因是