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41701当流量以立方米/小时表示时，某离心泵的压头~流量关系为H＝A－BqV2。如果流量的单位改为采用立方米/秒，则其B值变为（）
41702请看附图，来自本周的一道作业题（习题1-22），求阀门部分开启时的流量和全开时R的大小。由解题过程可知，那个阀门开度越大，水在A处的压强越高（）
41703如图所示，高位槽内的水以定态流过水平管道。保持B阀一定的开度。当A阀开大时，h1-h2如何变化？（）
41704如图所示，高位槽内的水以定态流过水平管道。保持B阀一定的开度。当A阀开大时，h1和h2如何变化？（）
41705长为a、宽为b（均不含壁厚）的矩形管的当量直径为（）
41706在没有被做功的情况下，某黏性流体能从A处流向B处。对此，如下哪些说法正确（）
41707请看附图，来自本周的作业题1-12，利用泵实现盐水的循环。已知从A到B的压头损失为12m，从B到A的压头损失为9m，请将A处、B处和泵入口处盐水的压强排序（）
41708如图所示，A.B容器和引压管中都充满水，则（）
41709请看附图。比较A和B的总势能（）
41710如图所示，流体在圆形管内定态流动，比较A.B两处（）
41711管子的规格常用AB表示，这里的A和B分别是指（）
41712A.remove(x)将删除列表A中所有的元素x。
41713varinA的结果是布尔值，表示var是否在列表A中。
41714A[2:5]表示列表A的第2到第5个索引位置的元素。
41715A.insert(x,B)表示将元素B插入到A列表的x索引位置.（）
41716有一列表A，不知其中元素的个数，下列代码，能够打印出每个元素。foriina:print(i)
41717现在需要向列表A中追加一个元素B，则可以使用命令A.append(B)
41718有一个名称为A的列表，则命令len可以得出A中有几个元素。
41719如果需要定义一个名称为A的空列表，使用的命令是A=[]
41720a,b=[10,20]属于序列赋值(通用性)，其运行结果是a=10,b=20。
41721《魔山》的故事素材是来自于作家的（A）因肺部不适住进森林疗养院，作家曾去探望的经历。
41722According to the content we’ve learnt, KungFu Panda is a typical example of “（）”
41723In Jean S. Phinney’s Model of Ethnic Identity Development, cultural Identity is often developed through a three-stage process, which are （）
41724Which of the following is not a gender stereotype（）
41725Respect is a perception of the confidence we place in other people’s promises（）
41726In the initial stages of a negotiation, what would German business managers usually do（）
41727deals with a society’s tolerance for uncertainty and ambiguity（）
41728How long should a person maintain eye contact with his or her audience while talking（）
41729A fragrant scent or a warm hug may contribute as much to meaning as what is seen or heard. This fact illustrates one of five elements involved in communication process－－－－-（）
41730Regional（）is a cognitive structure concerns about the knowledge, attitude and anticipationtoward the people who lived in a certain region。
41731In western countries such as Ghana and Nigeria, 6 is not a lucky symbol in terms of religion. It is a symbol of doom, （） and evil。
41732A sociology professor is one who studies （）。
41733Xin Ming came to the capital city to find a job, so he is a(n) （） worker。
41734She is a girl from Hong Kong SAR. SAR in “Hong Kong SAR” refers to （）。
41735Ghana is a nation in （）。
41736Who characterized today’s world as a “global village”？
41737In Indian, it is unnecessary to invest in education for a better quality of people’s life。
41738She has （） a large sum of money from her father。
41739Yoga helps us maintain a balanced （）, weight reduction, cardio and circulatory health。
41740The cultural significance of the Eyo festival is its usage in the （） of a king(Obas) or chiefs。
41741People need opportunities to make a “midlife review” to??（）the later stage of toemployed??life.?????????
41742We attended? a （）of the new manufacturing process.???????
41743Which is the proper way to express your thanks for a small personal favor in Western culture？
41744Zheng He, a eunuch of Ming Dynasty, is considered to be the most important Chinese （） of all time。
41745During （） reign, he dispatched Zheng He to lead a fleet to make seven far-ranging voyages。
41746As a result, many families dissolved with little ceremony。
41747Generally speaking, formal culture is commonly known as capital letter "C" culture, namely a country's geography, history, nature, politics, philosophy, literature, economy, education, science and technology, etc。
41748As early as 1952, Raymond Williams wrote a book on the definition of culture and he defined culture as “the total way of life of a people”,
41749Which of the following emphasizes the various components of communication including a sender/receiver, message, channel, and context？
41750（） refers to interntional use of nonspoken symbol to communicate a specific message。
41751本节介绍了三种文创设计方法，这三种设计方法层层递进，其顺序为？A.产品功能的文化构成B.文化视觉形象的设计应用C.文化元素的意象性表达
41752Though many things have been changed culturally, there is a commitment and sense of responsibility that have not been （） in today’s society.
41753A strong police force has been placed between the two （） groups in village to prevent fighting and killing.
41754According to a report, a 47 percent of the British population has admitted to cheating on a partner.
41755The National Bureau of Statistics will release a series of economic indicators, including inflation, investment and social .
41756Valentine’s Day on February 14 is a holiday of love and romance usually by exchanging valentines or love tokens between lovers. 应该翻译为： 2月14 情人节是一个充满爱情和浪漫的节日，恋人之间通常都会交换情人卡和爱情信物。
41757On Qixi Festival, girls would also beg Weaving Maid for some wisdom for a happy marriage. 应该翻译为： 在七夕那天，姑娘们会向天上的织女祈求智慧，以获得美满姻缘。
41758For the body part: a long journey of love, the author writes in （） sequence.
41759Guess the meaning of the underlined idiomatic expressions in the following sentences. With a knot in the pit of my stomach, I conquer my fear and ask, “Hey, how about lunch after class on Friday?”
41760Ford tried dividing the labor，each worker （） a separate task．
41761The Prime Minister （） that a five-man committee had been founded to investigate the cause of the accident.
41762What writing pattern does the author use in Section A?
41763“The Internet is a powerful tool, but make sure that you use it wisely for all the good value it offers and that you won’t let too much of a good thing become something bad.”的翻译是： 互联网是一个强大的工具，但是你要确保能明智地利用它，来获得它所具备的一切好处，确保你不会过度使用它而使之变成害人的东西
41764In the text in section B, why does the author regard the Internet as a double-edged sword? Like pollution and traffic jams that come with the convenience of cars, Internet access has proven so popular that it has given rise to a new kind of social epidemi
41765Not that I’m unwilling to lend you a hand, but (that) I’m too busy for the moment. 可翻译为：不是我不想帮你，而是我现在太忙了。
41766After a(n) （） physical exam, my doctor said I was in good condition except that my blood pressure was a little high.
41767（） is a dream about history, the present, and the future.
41768There is a real possibility that these animals could be frightened, （）a sudden loud noise.
41769What information should be included in a resume?
41770（）can you expect to get a pay rise.
41771a. We are having just a few friends over and it will be very informal, so there is no need to dress up. b. I would like to invite you to a small house-warming dinner party on Saturday, March 8th. c.We do hope that you can come and look forward to seeing y
41772Which of the following sentences are used in a complaint letter?
41773—Could you do me a favor? —It depends on （） it is.
41774a.My phone number is 13845679875. b.Loser is expected to come to our classroom to claim it or call me. c. I happened to find a purse, inside which there are cashes, cards and other things. Question: What is the correct order of the sentences given above?
41775—It’s thirty years since we last met. —But I still remember the story, believe it or not, （） we got lost on a rainy night.
41776A package tour is a tour arranged by a travel agent. Your transportation and food and lodging are all provided at an inclusive price.
41777A talk on developments in science and technology（）in the school hall next week.
41778The motivation for people to participate in extreme sports is to get a reward.
41779Sub-health is a grey period between healthy conditions and disease or unhealthy conditions.
41780Which of the following sentences are used for the opening of a recommendation letter?
41781There（）a dolphin show in the zoo tomorrow evening.
41782Look. they （） a good time, （） they?
41783Is your father a doctor? Yes, he is. He （） in Town Hospital.
41784A foodie is someone who has a strong interest in food.
41785It is a good habit to consume foods from each of the five food groups: protein, vegetables, （）, （）and （）.
41786a.Congratulations on being named this year’s Outstanding Student. That’s terrific! b.With all the best wishes. c.I was so happy for you when I saw the announcement on the school website. d.Having studied together for two semesters, I know that you very mu
41787There（）a meeting tomorrow afternoon.
41788A river（） deep because of its source.
41789Shopaholic is a person who enjoys shopping very much and spends too much time or money doing it.
41790Friendship is both a source of pleasure and a component of good health.
41791Similar lifestyle is not a significant factor in selecting friends.
41792Which of the following are components of a thriving friendship?
41793A nation will （） only when its young people （）.
41794An acquaintance is some one you know very well, you will not only share activities with them, but also share on a very personal level.
41795a.A demonstration in our computer programming class will be given by Professor Smith at 1:30 p.m. on Thursday, December 21, in Room 1207 in Classroom Building No.1. b. All other students and teachers of our college are welcome to attend. c.All students an
41796－－- Dad, when will you be free? You agreed to go to the seaside with me four days ago. －－- I’m sorry, Jean. But I think I will have a （）holiday soon.
41797A valuable book is just like the best friend.
41798豁免放射性废物即对公众成员照射所造成的年剂量值小于0.01mSv，对公众的集体剂量不超过1人·Sv/a的含极少放射性核素的废物。（）
41799The word "weekend" is a blend （拼缀词）in terms of word formation.
41800The word "unfortunate" is a compound（合成词） in terms of word formation.
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