小学生一年级语文下册

M0.M1.并解释一下作用和相互关系,想知道这些东西 Which seasons does she like best?season 后面为什么要加S?如果有助动词的话,不是只要用原形就可以了吗? Which season do you like best?Which seasons does she like best?第二句中的season为什么要加S呢?如果是因为复数,那为什么第一句不用加呢? Which subject does she like best?对还是Which subject she like best?对.为什么?还有为什么like不加s which subject does she like best?另一种句意不变（每格一词）改成：—her —subject?句意不变（每格一词） Which subect does she like best?的一种表达方法是什么 滴定EDTA~近似浓度均为mol/L的Zn2+和Al3+的混合溶液,现用近似浓度也为0.02mol/L的EDTA标准溶液,如何将它们分别测定出来 是Is she like apple?还是Does she like apple? 一个正方形的盒子中恰好能放一个体积为628立方厘米的圆柱,请你求出这个盒子的容器是多少立方厘米? TB10102-2010{铁路工程土工试验规程｝中水泥或石灰的剂量测定（EDTA滴定法）混合料300g包含水质量不?我计算出来水泥分别为0%2%4%6%8%,用水质量是一样的,是否正确? edta测水泥的具体步骤 有一铁球质量为32克,体积为8立方厘米,问该球是否实心?(铁的密度为7.8克每立方厘米 What does she look like?what is she like? what is she like.和what does she like 的区别还有就是有第三人称的动词like不是要加s吗.为什么以上两个句子都不用? [英语问题]有没有how does she look like?与what does she look like 请有把握的人（高手）告诉我,可以用较深的语法theasura:what does she look like 应该不是看起来像什么吧，我觉得应该就是看起来怎么样 一个圆形喷水池周长62、8米,绕着这个水池修一条宽2米的水泥路.求路面的面积. 在一个圆形喷水池周长是20米,绕着这个水池修一条宽2米的水泥路.求路面的面积 一个图形喷水池的周长是62.8米,绕着这个水池修一条宽2米的水泥路.求水泥路的面积. 急急急 帮忙要正确的答案 把体积为50立方厘米的铁球全部进入盛满水的容器中,溢出的水重()牛顿 有一个圆形喷水池的周长是62.8米,绕着这个水池修一条宽2米的水泥路,求路面的面积. 一个圆形喷水池的周长是62.8米,在水池外边有一条0.5米宽的水泥路.路的面积是多少平方米? what does she look like 同意句转换what is she like 应该是问她喜欢什么吧..而How应该是问身体状况之类的吧.. 体积是50立方厘米,质量是45克的物体放入水中,溢出多少克 Does your mother like fish? No,she doesn't. My mother---like fish---.She likes chicken very much.A.doesn't,a little B.don't,at all C.doesn't,at all 用某种物质制成的空心球,其体积为500立方厘米,放入水中后有2/5的体积浸入水中,若将密度为0.8×10的三次方的酒精注入球内空心部分,并使注入的酒精体积为球内空心部分的5/16,再将球放入水中 She doesn't like meat very much.改同义句She( )meat( )( ).还有啊都改同义句 He often gets to school early.改He( )often get to school( ).Kate usually helps her mother wash clothes.改Kate usually helps her mother ( )( )( ).When does her mot 填单词My mother doesn't like watching TV at home because she th inks it is very b__ She doesn't like meat very much的同义句 一个远新喷水池的周长62.8米,在水池外有一条有1米的水泥路.路的面积是多少平方米 将一块石头放入装满水的溢水杯中,溢出水体积100立方厘米,求1、溢出的水的重力 2、石块受到水的浮力我怎么算都算到负的.不说也行~ 为什么水泥路面毎隔一小段就有一个小小的缝隙 密度与社会生活：一般的水泥路面都会保留一些缝隙,原因是什么