j机械作业税率

改错:I like hamburgers have vegetables in them. The square of x is equal to 4 times the square of y.of x is 1 more than twice y,whatThe square of X is equal to 4 times the square of Y.If X is 1 more than twice Y,what is the value of X 英语翻译重点解释下even的意思 I often have them什么 lunch i often with them have meals这句话表述有错吗? 英语翻译They can help you when you are sad and they know how to make you feel better,sometimes without your having to tell them there's anything wrong.特别是sometimes 往后的的句子如何讲解语法点.without 后面的句子your having t 英语翻译三年有效期满后是不是一定要提交相关翻译工作证明,如果提交不出来,是不是就吊销了?如果没有翻译工作证明,还可以提交哪些证明重新注册? catti翻译证是分数下来后就可以办理证书吗 判断对错 说明原因一条射线长12米（ 0一条射线长12米（ ) 请帮忙判断对错.说明一下原因(1)3/4千克就是75%千克;(2)3/4和75%的意义完全一样;(3)大米的80%被吃掉了; 判断对错,注意说明原因.1、5/8除以10=8/5x10=162、5/8除以10=5/8x10=25/4 判断对错并说明原因 判断对错 并说明原因 第三次信息技术革命指的是互联网吗 如图 金属与金属的另一种化合物的反应那一题是什么意思 Ben is only a child.Jim is an only child.Who has no brothers or sisters? 芳香族化合物的定义是什么?举例! Jim is ___child in Mr Green's family.He has no brothers or sistersA only a B only the C an alone D the only理由 BEC和CATTI我打算11月考BEC高级,但是又想考CATTI3,时间上重复了,我该怎么办 急：有谁知道CATTI和剑桥商务英语哪个好考,哪个更实用,那托业呢，哪个更好呢 ,请讲解错的原因 判断对错,并说明原因1.一条射线就是一个周角2.直线是一个平角3.平角是一条直线4.两边成一条直线的角是平角 判断对错.错的并说明原因.1.《闻官军收河南河北》是杜甫生平的第一首快诗.2.《凡卡》写的信,爷爷可以收到.3.《草船借箭》中,周瑜自叹不如诸葛亮,成诸葛亮神机妙算.4.“提高”和“效率、 信息技术指的是哪方面的内容?信息技术有什么作用?运用举例 We have achieved still greater success this year than we did last year.为什么句子中用did而不用have done或had done. 完成句子 下周一将有一个去北京动物园的班级访问 There will be———————— next week. She wondered ____ she could have the opportunity to spend ____ here ____ she could learn more about the city.A.if; some time; so that B.how; sometime; so thatC.when; some times; that D.if; some time; such that 我蒙对了 帮我分析分析 .. Tom's mother's only brother's only sister's only chird,who is he?这是一道IQ题.麻烦各位挖掘一下脑细胞, We have----(little) snowfall this year than year.The film Mickey is very----.Children all over the world are-----in seeing it.Look!Some-----(mouse) are eating rice over there.A tortoise has four leg,but it moves very----(slow) There will be an exam next week 的同义句There ____ ____ ____ be an exam next week there will be a volleyball match next week.改为同义句 小学信息技术赛课选什么内容好