日本后裔是贬义吗

用三个棱长一厘米的小正方体拼成一个长方体,这个长方体的表面积是多少或多少 无纺布由什么组成 当边际成本小于平均成本时,平均成本会?A不变 B为0 C上升 D下降 氧气如何切割连铸不锈钢304钢坯?同事去给一厂家安装连铸机,对方是70方,304不锈钢.但是他没有等离子、液压等切割设备.我记得有一种方法可以在氧气切割机里加铁粉,加在哪里,用多少?不好意 用氧气切割不锈钢断面为什么是黑色不锈纲用氧气切好 还是氮气 断面成黑色可以去除吗 Be careful.The rain ____ .A.will come B.is coming C.comes I saw the train______into the station slowly a minute ago A.comes B.is coming C.to come D.coming Has anybody told you if Rose_______the day after tomorrow?A.come B.comes C.will come D.coming请好心人顺便说明解题原因, Why not ________(watch) an English film? 看电影的英文是什么?watch a film可以吗? Some studens get ___ when they watch _____ ENGLISH _____ movies.A.frustated;frustrated B.frustrated;frustrating C.frustrating;frustrating D.frustrating;frustrated Write the words and expressions according to the instructions in brackets1.nature(形容词)______2.quit(现在分词和过去分词)__3.strict(副词)_____4.internationally(形容词)____5.consider(同义词)___ Use the words or expressions in the brackets to rewrite the sentences.在线等,快!1.You must clean your romm before you go to the movies.(have to ) Before you go to the movies,you______________room.2.My mother ususally washes the clothes in the e 大豆属于什么植物 大豆属于植物的什么器官? 水稻和大豆属于植物的哪一部分 大豆是植物的哪个部分?如题. 有一块底直径为6cm高10cm的圆柱形钢材铸造成底半径为8Cm的圆柱形圆柱的高是多少（用方程解） 求形容孩子比财富重要的谚语.这边有句谚语意思是说,家有装满财富的千个仓库,比不上有个孩子,来形容孩子是个宝.有谁知道有什么中国话可以对应?我真的汉语词穷. with the words and expressions given below.write a short paragraph of 120 words to compare priva...with the words and expressions given below.write a short paragraph of 120 words to compare private cars and bicycles in chinaFirst Second Finally cost 有那些关于农民的谚语?要求写6条关于农民的谚语. 急求几个生僻的成语! 机械制图中M max 和E 为什么我用CAD2010注册机时点了Mem Patch老是出现Could not get debug privilegel!Are you admin?激活失败 CAD2010注册机点Mem Patch出现Could not get debug privilege!Are you admin?结果错误 autocad2011注册机点第一个按钮弹出“could not get debug privilege!are you admin?头都大了啊,产品:AutoCAD 2011 序列号:356-72378422 产品密钥:001C1 申请号:5NWN D3E8 NCP8 RCTW UYUF 48E0 C1ZT K6CZ autocad2010用注册机的时候点击Mem Patch,出现错误：Could not get debug privilege!Are you admin?但是点击中间的却显示激活码错误.怎么办? MAYA2011注册时出现的问题,为什么会提示“Could not get debug privilege!Are you admin?的错误提示. 成语,词语中带 阳 字的成语或词语!要褒义词!大气点的!生僻的也行! 形容女子美好的生僻词语或成语,最好是成语,至于“国色天香”或“秀外慧中”就免了,小众,生僻, 无纺布是什么布?为什么叫无纺? 造句：母亲是骄傲中的______,当你_____时___________.母亲是___________.当你______时______________.多写几个谢了