小学四年级数学书答案

嘬吸是什么意思 嘬车什么意思? We went Beijing ____Jan.1st We went to Beijing on v___ today. 开展爱国诗文朗诵会,请你担任主持人,写一段热情洋溢的开场白 求翻译：hold the main leader of 并且单独解释hold的意思 话少的同义词是什么! 稀落的同义词 根据答语写出问句. （ ）?答：The skirt Is red. （ ）?答：The pen is Linda＇s. interviewer什么意思? interviewer动词是什么? interviewer的动词 interviewer怎么读 什么是一个人的处世美德 interviewer是什么意思 英语翻译sk question by gesture and by making questioning noises 问个英语冠词问题My sister can play ____ erhu very well.A.a B.an C.the D./二胡前要加“the”吗? 再问几个英语冠词问题1.My friend Mary is ____ beautiful girl and ___ girl everyone likes to work with.A.a,a B.a,the C.the,a D.the,the2.I couldn't remember the exact date of the storm,but I knew it was ___ Sunday because everybody was at ____ 再问个英语冠词问题The shoemaker is a person who makes or mends shoes.An electron is a particle of very small mass.Scientists use mice to test new medicines.为什么第一个要用定冠词,第二个用不定冠词,第三个零冠词.三者 interviewer 怎么造句 One review calls the story of a human undercover spy 有疑问One review calls the story of a human undercover spy who signs with his new blue brethren against the mercenary army that hired him story of a human undercover spy 这部分是不是有错 I will go __the country needs me most.A.which B.where C.that D.what 选择哪一个? what is the enviroment? human's damages on the enviroment 药品上写着JUST 2 PER DAY 上面是个此,下面是个禺是什么字希望能帮我解答 package A might be to keep a maintenance team of two men per shift for two shifts each day at a cost of $60000 per annum求说清楚per shift for two shifts each day的意思 2 shifts of 8 effective hours and one stop working hours per per child-day什么意思 打点计时器纸带的点间距离越来越大的原因?rt?要初二的水平拉。也就是说是物体做加速运动咯？ 英语翻译Meter Riser的意思?这是关于故障定位仪英文操作手册里的一个词，意思是定位Meter Riser的故障，可能是什么公共设施之类的，因为提到House这个词，所以这个Meter Riser外还应该有个House 英语翻译如题