小学生一年级作文30字

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英语翻译Maybe everything is a mistake是什么意思 the boy is so clever to work out the problem.这个句子对吗是the boy is so clever that he can work out the problem的同义句吗 帮忙翻译下 There is no need for us to discuss the problem again since it has already been settled.为什么用 there is 不用it has 或it is there has啊 This book is an ____ to discuss some interesting social problems.A.AdditionB.attemptC.activityD.assignment 1.()是啊,燕子去了有再来的时候,杨柳枯了有再青的时候,桃花谢了又在开的时候.我们的日子呢,却是一去不复返.不抓住今天,永远期盼着明天,幸福会向你招手吗?括号里填诗句 燕子去了,有再来的时候;杨柳枯了,有再青的时候;桃花谢了,有再开的时候.我们的日子呢,却是一去不复返中想到了什么古诗?急. (1)“____________________.”是啊,燕子去了,有再来的时候;杨柳枯了,有再青的时候;桃花谢了,有再 l have a air-conditioner in my room.(哪错了,并改正 ) 注册五金商行程序因生意需要,客户付款都是支票,请别人进时间太长,想注册五金商行,但不知道注册程序,但不知道能不能进支票和开支票. 地球的卫星是什么颜色是(自转)卫“星”,不是(人造)卫星拍摄的地球! Teachers like to have students discuss a__ themselves in class . there is a library in front of the classroom .(改为一般疑问句并作否定回答) The directors have a meeting every Friday afternoon,as though there is nothing to discuss.为什么选as though 应该是even though 可是我在网上搜都是even though 请问该怎麽翻译啊? someone is reading in the classroom 改为一般疑问句__ __ reading inthe classroom 用所给单词的适当形式填空 I have my dinner at my_____ room用所给单词的适当形式填空I have my dinner at my_____room(dine)I am from China I am_____(China)Let't help___wint_______English(they) 改错 He have a new flat.There is two beds in her room.I have a air-conditionrer in my room. 头[ ]填叠词 地球的卫星照片大部分区域是什么颜色?这些地方是?其中黄色的区域是?白色的区域是? 地球为什么有的地方是黄色的 英语翻译今天就要 is downstairs there someone.连词成句 The opportunity has made him _________(成功人士)(success) 连词成句 rich,his,a,man ,him,made ,success too careless has ______him from making a success in this field.A.prohibited B .protected C.saved D.forbidden 主要区分A和D的区别,并翻译句子 make sth sth后的名词应用什么形式?make it success,make him monitor的后缀名词为什么既不是单数又不是复数,这种句型的后缀名词都用这种形式么 120个实验组样本,60个对照组样本,通过那种检验方法来判断某指标在实验组或对照组中存在统计学差异?需要忽略实验组和对照组数目不同所带来的误差,求大神解答.或者告诉我一个靠谱的统 你知道curtain和 mirror 和 closet和 end table和 trash bin和air-conditioner六个单词的意思吗? 统计学的问题,判断多个指标中哪一个能够最有效区分两种不同实验对象采用哪种方法?多个指标是同一类指标,只是测试方法不同,现在要挑选出哪一个能够最有效区分两组实验对象.请问采用 In my room I have a trash bin.为什么用“have”, 而不是用“There be” 实验组A,实验组B,和空白对照组.应该如何进行方差分析,用什么方法检验有没有统计学差异呢? have,I,a,trash,bin,room,in,my排序急