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38901For most Americans, a typical American marriage is based on （）.
38902The bride should wear “Something blue”, which represents a （） to love and marriage.
38903In a western dinner, the most important female guest always sits to the right of the hostess.
38904The appetizer is always served as the second dish after soup in a western dinner.
38905Where to sit in a western dinner is often determined by the identities and social status of diners.
38906We can address a lady “Ms” if we are not sure if she’s married or not.
38907Etiquettes and customs are not written in law but are shared throughout a community.
38908The word “Etiquette” comes from German and means a code of good manners and behaviors for social interactions in English.
38909Jane Austen's works have achieved such a popularity that even today she is still enjoyed by many fans all around the world. （）
38910Harry Potter is a series of seven fantasy novels.（）
38911Harry Potter is a series of seven （）novels.
38912NME is an American general interest family magazine, which offers condensed articles from a wide variety of publications.
38913Emmy Statuette depicts a winged woman holding an atom.
38914Which of the following tourist sites is not a Hollywood landmark?
38915Which of the following magazines is not a British magazine?
38916Google+ is a web search engine.
38917Hollywood, the birth place of American movie studios, is a district in the central region of Los Angeles, California.
38918Reader's Digest is an American general interest family magazine, which offers condensed articles from a wide variety of publications.
38919U.S. News is well known for naming a “Person of the Year” while Time publishes annual ratings of American colleges and universities.
38920The pub owner would sound a bell indicating last orders at around 10:00.
38921Banger and Mash is a traditional American dish.
38922The full English breakfast is a substantial meal for the rich people, not the working class.
38923Which of the following statements is true about a British pub?
38924What can you find in a typical full English breakfast?
38925People will wait in line to buy drinks if there are many people in a British pub.
38926What can you enjoy at a British pub?
38927After the cut of the taxation, there was a matter involving tea in American colonies, known as “Boston Tea Party”, which eventually sparked off the American War of Independence.
38928The monopoly on imports held by the merchants of the east India Company kept tea prices artificially high to protect profits, and on top of this government imposed a high level of duty.
38929A typical Sunday Roast usually consists of roasted meat, roast potato or mashed potato, with accompaniments such as Yorkshire pudding, stuffing, vegetables and gravy.
38930A traditional English breakfast usually consists of eggs, bacon, sausages, fried bread, baked beans, black pudding, tomatoes and mushrooms.
38931A full English breakfast is same in different regions in Britain.
38932Full English breakfast is a very substantial meal enjoyed by both the nobility and the working class.
38933TOEFL is a test of English language proficiency for non-native English speakers who wish to enroll in American universities. （）
38934The score of TEFOL that a test taker gets can be hold valid for 5 years.（）
38935Before you start your application, the first thing you have to do is to make a careful plan about how to find the best schools that suit your needs.（）
38936America does not have　a country-level education system or curriculum applied to the entire country. （）
38937How many years for a British student need to study in the university?
38938The score of TOEFL that a test taker gets can be hold valid for （） years.
38939In the following celebrities, who was not a graduate from Cambridge University（）.
38940How many years must a British student study in the university?
38941Which examination should a student attend if he wants to go to the university in the UK?
38942The Statue of Liberty is a gift from the people of （）.
38943The United States of America consists of 50 states and a federal government.
38944Great Salt Lake is a major waterway that empty into the Gulf Mexico.
38945The American movie “A water horse” is based on the tale of monster in River Thames
38946Stonehenge is a famous monument dated from the 16th century.
38947Today, a quarter of the Welsh still speak Welsh as their first language. （）
38948The American movie “A water horse” is based on the tale of monster in Loch Ness.
38949July is normally the best month in a year and the west wind from the Atlantic is the warmest.
38950Britain enjoys a （） climate.
38951The Merchant of Venice is a （）
38952A Dictionary of the English Language was published by （）.
38953As you like it is a （）.
38954William Shakespeare is a great writer in the （） language.
38955Shakespeare was born in a small town in （）.
38956In 1604,A Dictionary of the English Language was published by （）.
38957“1天之内必须熟练掌握300个英语词组”。一般来说，该目标的制定可能不符合SMART原则中的“A”原则。
38958设有a=sym(4)，则1/a+1/a的值是（）。
38959若在MATLAB中已有语句a=1和x=sym(’a’)，则以下叙述正确的是（）。
38960对于解线性方程组Ax=b，当det(A)≠0时，方程的解是（）。
38961对于线性方程组Ax=b，设A=LU是A的一个LU分解，则线性方程组的解为（）。
38962若a、b为多项式向量，a=[1,2]，b=[3,4,5]，要将两个多项式相加，以下正确的是（）。
38963若x为一个向量，且a=std(x)，那么a的值越大，说明该向量中的元素偏离其平均值的程度越大。
38964对矩阵A按行取最大元素，可用语句max(A,2)实现。
38965设A=[1,2,3,4,5;3,4,5,6,7]，则min(max(A))的值是（）。
38966已知a为3×3矩阵，则运行mean(a)命令是（）。
38967若x是一个行向量，则在执行语句[a,b]=min(x)后，向量中最小元素的序号是存储在（）中。
38968设A是一个100×2数值矩阵，若要把A的第一列数据作为横坐标，把A的第二列数据作为纵坐标，画出一条曲线，则使用的命令是（）。
38969执行下列语句，描述正确的是（）。 clear fcos=@cos; a=fcos(pi);
38970下列程序的输出结果是（）。a=1;switch acase 3|4disp('perfect')case {1,2}disp('ok')otherwisedisp('no')end
38971定义了一个函数文件test.m：function fout=test(a,b,c)if nargin==1fout=2*a;elseif nargin==2fout=2*(a+b);elseif nargin==3fout=2*(a.*b.*c);end在命令行窗口调用test函数的结果为（）。 test(1:3,[-1,0,3])
38972执行下列命令，描述错误的是（）。 clear fcos=@cos; a=fcos(pi);
38973执行下列语句后，变量A的值是（）。 f=@(x,y) 2*(x+y); A=f(2,3);
38974有以下语句：a=eye(6);for n=a(3:end,:)nendfor循环的循环次数是（）。
38975下列程序的输出结果是（）。a=1;switch a case 3|4　disp('ok') case {1,2}　disp('perfect') otherwise　disp('no')end
38976语句“A=sparse([0,1,1;0,0,1])”执行后，输出结果的最后一行是（）。
38977设A为6阶方阵，将其副对角线的元素生成2×3矩阵B（要求不改变副对角线元素的列号），相应的命令是（）。
38978用A矩阵主对角线以下第2条对角线的元素形成一个对角阵B，相应的命令是（）。
38979建立5×6随机矩阵A，其元素为[100，200]范围内的随机整数，相应的命令是（）。
38980产生和A同样大小的幺矩阵的命令是（）。
38981建立3阶单位矩阵A的命令是（）。
38982在命令行窗口输入以下命令 A=[1:3;4:6]; D=sub2ind(size(A),[1,1],[2,3])D的值为（）。
38983如果A矩阵是非奇异方阵，则B/A等效于inv(A)*B。
38984已知a为2×3矩阵，则执行a=a(:)后（）。
38985执行语句A=[1,2,3;4,5,6]后，A(3)的值是（）。
38986已知a为3×3矩阵，则a(:,end)是指（）。
38987番泻苷A的结构特点是（）
38988丹参中有效成分丹参醌ⅡA成分属于（）
38989番泻苷A是以原型发挥致泻作用。
38990如果要改变顺序文件中的单个记录，那么整个文件都要被改写到一个临时文件中。If you want to change a single record in a sequential file, the entire file will be rewritten to a temporary file.
38991如果一个文件以Output模式打开，但是该名字的文件已经在硬盘目录中存在，那么后者的所有内容都会被删除。If a file is opened in output mode, but the name of the file already exists in the hard disk directory, then all the contents of the file will be deleted.
38992如果知道100个元素被分配到二维数组A中，则A的两个下标都必须是从0到9，即A必须是10行和10列。If you know that 100 elements are assigned to a two-dimensional array A, the two subscripts of A must be from 0 to 9, that is, A must be 10 rows and 10 columns.
38993如下声明的数组Character，它表示的字符串长度为10：Declare Chr[10] As CharacterThe array Character declared below represents a string length of 10:Declare Chr [10] As Character
38994如果N=2，Sum(N)是一个函数，且Sum(1)=5，那么语句：Set Sum=Sum(N-1) +N将把值6赋给Sum。If N = 2, Sum (N) is a function and Sum (1) = 5, then the statement:Set Sum = Sum (N-1) +NThe value 6 will be assigned to Sum.
38995一个函数调用其自身的过程称为递归。The process by which a subroutine calls itself is called recursion.
38996函数是一个子模块，它可以返回一个值。A function is a subroutine that returns a value.
38997变量在程序中的可用范围称为该变量的作用域。The scope of a specific variable used in a program is called the scope of the variable.
38998计算如下表达式的值：int(3.9)。Calculate the value of the following expression: int(3.9).a.　1b.　2c.　3d.　4
38999计算如下表达式的值：Sqrt(4)。Calculate the value of the following expression: Sqrt (4).a.　1b.　2c.　3d.　4
39000如果一个For循环嵌套在另一个循环中，此时两个循环的边界值必须是不一样的。If a For loop is nested in another loop, then the boundary values of the two loops must be different.
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