更多“Recognising broad categories o”相关的问题
设A=,问:a,b,c满足什么关系时,Ax=0有无穷多组解,并用基础解系表示通解.
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蒸谷米工艺中浸泡可分为低温浸泡、常温浸泡和高温浸泡。
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Banked cloze Fill in the blanks by selecting suitable words from the word bank. You may not use any of the words more than once. A. abundant B. superficial C. tedious D. absorbed E. functions F. distress G. presently H. efficiently I. adjusted J. beneficial K. curious L. obliged M. destinations N. evidently O. bulk The internet has made English learning much easier. English learners used to be 1)______ to spend their time in libraries looking for books that would help them in their language studies. It was very inconvenient because a lot of materials could only be found in 2)______ and uninteresting textbooks and readers. But today authentic content on a variety of subjects is only a click away. This is especially 3)______ for those who wants to learn English earnestly. In order to achieve fluency in English, you need to be comfortable using at least 10,000 words. The 4)______ materials on the Internet make it possible for you to choose appropriate content to read and listen to. These materials can be 5)______ to your level if you input some key words in the search engine. But how can you remember the 6)______ of unfamiliar words? In this case, the Internet 7)______ makes it easier to learn vocabulary. You can use online dictionaries to instantly find out their grammatical 8)______ and the specific meaning of these words. The Internet helps you to 9)______ accumulate vocabulary based on lively and interesing language content, which greatly reduces your 10)______ caused by inability to remember the new words. The efficiency of this vocabulary learning is one of the reasons why the Internet has become an ideal place to learn English.
A. 1.M 2.C 3.J 4.L 5.I 6.O 7.A 8.E 9.H 10.F B. 1.L 2.C 3.J 4.A 5.I 6.O 7.N 8.E 9.H 10.F C. 1.B 2.C 3.J 4.I 5.O 6.F 7.N 8.E 9.D 10.F D. 1.D 2.C 3.J 4.A 5.O 6.N 7.L 8.E 9.H 10.F
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美国学者阿博特是最早提出()的教育管理专家之一。
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在战争问题上,日本政府一直采取蒙混过关的态度,不去正视历史,还声称日本没有像希特勒那样的战争狂人,企图将某个民族像犹太人那样灭绝掉。在面对二战造成的灾难时,也往往一味强调日本受到的伤害,俨然以二战的受害者自居.尤其是一些右翼政客,置周边国家人民的强烈反对于不顾,屡次三番地去靖国神社参拜;相反,却对被侵略国家人民遭受的创伤轻描淡写,根本就不提对战争罪行谢罪之事。这段话表明( )。
A.日本人侵略成性,是彻头彻底的法西斯B.日本坚持扩张之路,至今仍未放弃这样的军国主义道路,有朝一日仍将完成征服周边国家的计划C.日本已彻底转右,否认和歪曲历史,是为新的扩张找借口D.日本政府某些政客丧失了良知,缺乏与周边国家友好的诚意
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子弹星系团1E0657-56在天文学上的重要价值,体现在它是第一个被直接确认了暗物质存在的天体系统。()
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包装是产品不可分割的一部分,产品只有包装好后,生产过程才算结束。
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由测量电阻反推变压器的本体温度,此温度为()
A.最低温
B.平均温度
C.最高温度
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接受美学认为研究文学与文学史,必须侧重研究作者的接受过程。
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如果一个条码符号超出规定的条码符号尺寸公差,仍有阅读成功的可能,但会降低识读系统的首读率,增加误读率。
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3号线列车在AW3超员状态下,载荷量为()人。
A.1460
B.1870
C.1872
D.2002
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普通水泥的主要特性有()。
A.早期强度高
B.水化热小
C.抗冻性较好
D.耐热性较差
E.干缩性较小
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在输入进项发票的时候系统提示“当前期间正在准备报税资料,不能修改发票及凭证资料”,无法正常输入进项专用发票。如何处理?
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国际上铅在食物中的法定极限规定在()以下。
A . A、2ppm(mg/kg)
B . B、4ppm(mg/kg)
C . C、6ppm(mg/kg)
D . D、8ppm(mg/kg)
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