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150501如果Number=7，下列命题为真。If Number = 7, point out the truth or false of the following expressions.Sqrt(Number) == Int(Sqrt(Number))
150502如果Number是整型变量，MyString=One potato，那么下列语句执行之后，Number=3：If Number is an integer variable and MyString= One potato, then Number = 3 after the following statement is executed.Number = Length（）Of(MyString)
150503如果Number是整型变量，那么下面语句执行之后，Number=5。If Number is an integer variable, Number = 5 after the following statement is executed.Number = Length（）Of(“Wow!)
150504如果Number=16，下列命题为真。If Number = 16, point out the truth or false of the following expressions.Floor(Sqrt(Number/2)) == Sqrt(Floor(Number/2))
150505如果Number=16，下列命题为真。If Number = 16, point out the truth or false of the following expressions.Sqrt(Number) == Floor(Sqrt(Number))
150506如果Number=3.5，下列命题为真。If Number = 3.5, point out the truth or false of the following expressions.floor(Number/2) == Number/2
150507如果Number=3.5，下列命题为真。If Number = 3.5, point out the truth or false of the following expressions.floor(Number * Number) == Number * Number
150508如果Number=3，请指出下列表达式的真假。If Number = 3, point out the truth or false of the following expressions.Int(Number/2) == Number/2
150509如果Number=3，下列命题为真。If Number = 3, point out the truth and false of the following statements.Int(Number * Number) = Number * Number
150510只能在外层循环中嵌套一个内层循环。Only one inner loop can be nested in an outer loop.
150511不能将循环放到If结构中。Loops cannot be in an If-Then structure.
150512不能够在一个循环中既有Select Case语句，又有If语句。Select Case and If-Then statements cannot appare in the same loop.
150513计数器控制循环不能用Repeat语句来构成。Loops controed by counter cannot be constructed with Repeat statements.
150514计数器控制循环不能用While语句来构成。Loops controed by counter cannot be constructed with While statements.
150515后置测试循环的循环体至少会被执行一次。The post-test loop body is executed at least once.
150516前置测试循环的循环体至少会被执行一次。The pre-test loop body is executed at least once.
150517如果N1=Ann，N2=Anne，下列命题为真。If N1= Ann and N2= Anne, judge the correctness of the following propositions. NOT(N1N2)
150518如果N1=Ann，N2=Anne，下列命题为真。If N1= Ann and N2= Anne, judge the correctness of the following propositions.(N1==N2)OR(N1=Ann)
150519如果N1=Ann，N2=Anne，下列命题为真。If N1= Ann and N2= Anne, judge the correctness of the following propositions.(N1==N2)AND(N1=Ann)
150520下列命题为真。Judge the truth of the following propositions.E==e
150521下列命题为真。Judge the truth of the following propositions.A!=A
150522如果Number=3，下列命题为真。If Number = 3, judge the truth of the following propositions. (3*Number-2)=7
150523如果Number=3，下列命题为真。If Number = 3, judge the truth of the following propositions.(Number*Number)=(2*Number)
150524在菜单驱动的程序中，主菜单的选项通常对应不同的程序模块。In menu-driven programs, the main menu options usually correspond to different program modules.
150525菜单驱动的程序需要用户记住一系列命令，以便选择程序提供的选项。Menu-driven programs require users to remember a series of commands in order to select the options provided by the program.
150526Case语句可根据字符变量的值来选择一个候选。The Case statement can select a candidate based on the value of the character variable.
150527** ***为真还是为假。** *** is true or false.
150528**?***为真还是为假。**?*** is true or false.
150529如果Name=John，那么Name=JOHN。If Name=John, then Name=JOHN.
150530如果Name=John，那么Name John。If Name=John, then Name John.
150531如果Char1和Char2是字符，那么当且仅当它们的ASCII编码相等时，Char1== Char2。If Char1 and Char2 are characters, then Char1== Char2 if and only if their ASCII code is equal.
150532ASCII编码模式将每一个小写字母、大写字母和其他字符与数值0到127相对应。The ASCII code corresponds to values 0 to 127 for each lowercase, uppercase, and other character.
150533令Num1=1且Num2=2，则下列表达式为真。The expression is true or false if Num1=1 and Num2=2.NOT(Num1==1) OR NOT (Num2==2)
150534令Num1=1且Num2=2，则下列表达式为真。The expression is true or false if Num1=1 and Num2=2.NOT(Num1==1) AND NOT (Num2==2)
150535令Num1=1且Num2=2，则下列表达式为真。The expression is true or false if Num1=1 and Num2=2.((Num1==1) OR (Num2==2)) AND (Num1==Num2)
150536令Num1=1且Num2=2，则下列表达式为真。The expression is true or false if Num1=1 and Num2=2.(Num1==1) OR (Num2==2) AND (Num1==Num2)
150537令X=0，则下列表达式为真。The expression is true or false if X=0 and Response=Yes.NOT(X==0)
150538令X=0且Response=Yes，则下列表达式为真。The expression is true or false if X=0 and Response=Yes.(X==1) AND (Response==Yes)
150539令X=0且Response=Yes，则下列表达式为真。The expression is true or false if X=0 and Response=Yes.(X==1) OR (Response==Yes)
150540令X=1且Y=2，则下列表达式为真。The expression is true or false if X=1 and Y=2.NOT（NOT（X==0）AND NOT（Y==0））
150541令X=1且Y=2，则下列表达式为真。The expression is true or false if X=1 and Y=2.XY OR X0 AND Y0
150542令X=1且Y=2，则下列表达式为真。The expression is true or false if X=1 and Y=2.XX AND YX
150543令X=1且Y=2，则下列表达式为真。The expression is true or false if X=1 and Y=2.X=X OR Y=X
150544令First=Ann，则下列表达式为真。The expression is true or false if First=Ann.First=Anne
150545令First=Ann，则下列表达式为真。The expression is true or false if First=Ann.FirstNan
150546令First=Ann，则下列表达式为真。The expression is true or false if First=Ann.First!=Ann
150547令First=Ann，则下列表达式为真。The expression is true or false if First=Ann.First==ann
150548令X=0，则下列表达式为真。The expression is true or false if X = 0.2*X+1 != 1
150549令X=0，则下列表达式为真。The expression is true or false if X = 0.X=0
150550术语防御性编程指的是：The term defensive programming refers to:
150551多选结构不能用下列哪种方法实现：Multiple-choice structure cannot be implemented in which of the following ways:
150552如下哪个表达式同A8 AND A18是等价的？Which of the following expressions is equivalent to A　8 AND A　18?
150553如下哪个表达式同NOT（AB）是等价的：Which of the following expressions is equivalent to NOT (A　B):
150554结构化程序设计是有效地设计和编写程序的方法。Structured programming is a method for designing and coding programs effectively.
150555调试程序意味着更正程序的错误。To debug a program means to correct its errors.
150556程序注释是给运行程序的人看的。Step comments are intended to be read by someone using the program.
150557当计算机运行程序时，注释的内容被忽略。The contents of comments are ignored by the computer while running a program.
150558自顶向下的设计将问题分解为越来越简单的小块。Top-down design decomposes the problem into smaller and simpler pieces.
150559在编写程序代码前，应该先做设计。Before we code a program, we should design it.
150560下面哪一项不是基本的控制结构：Which of the following is not a basic control structure?a. 过程结构b. 循环结构c. 决策结构d. 顺序结构
150561语法错误是因为语句没有正确实现应完成的任务。Syntax error results from statements that do not properly perform their intended task.
150562逻辑错误违背了程序设计语言对于语句结构的规定。Logic error is a violation of a programming language’s rules for the structure of statements.
150563步骤注释给出了代码段的说明。Step comment provides an explanation of a portion of code.
150564首部注释给出了程序或程序模块的一般性描述。Header comment provides a general description of a program or program module.
150565伪代码用简短的类似英语的短语来描述程序设计。Pseudocode makes use of short, English-like phrases to describe the design of a program.
150566层次结构图是程序模块和模块间的关系的形象化表示。Hierarchical structure diagram is a pictorial representation of a program's modules and the relationships among them.
150567调用模块执行就是使程序执行转移到该模块。To call a module (or subprogram) into action means to cause execution to transfer to that module.
150568程序执行开始的模块一般称为子模块。The submodule is the generic name for the module in which program execution begins.
150569分析问题的时候，我们通常先要确定程序生成的结果，即程序的输入。When analyzing a problem, we usually start by identifying the results we want the program to produce; that is, the program's input.
150570解决问题的过程是分析问题，设计适当的程序，编写代码，测试代码，这一过程称为软件开发周期。The process of solving a problem by analyzing it, designing an appropriate program, coding the design, and testing the code is known as the software development cycle.
150571高级语言通过解释器或编译器翻译成机器语言。High level languages are translated into machine languages by interpreters or compilers.
150572软件可以分为两大类：应用软件和系统软件。Software is divided into two broad categories: application software and system software.
150573固态存储设备如闪存，插在计算机的USB端口上。Solid-state mass storage like a flash drive is plugged into a computer through a(n) USB port.
150574硬盘是磁性类型的大容量存储的一个具体例子。The hard drive is an example of magnetic mass storage.
1505751个千字节等于1024字节。One kilobyte is equal to 1024 bytes.
1505761个字节的存储量大小是 16 比特。One byte of memory consists of 16 bits.
150577计算机系统的物理部件称为软件。The physical components of a computer system are referred to as its Software.
150578电子邮件使连接因特网的人能够与世界各地因特网的使用者交换信息。E-mail allows someone with access to the Internet to exchange messages with other Internet users around the world.
150579晶体管的发明代替了电路中又大又慢的真空管，使计算机变小了。The invention of the transistor helped to make computers smaller by replacing the larger, less efficient vacuum tubes in the electronic circuits.
150580第一台完全可操作的电子计算机名称为ENIAC。The first fully operable electronic computer was named ENIAC.
150581CD-ROM驱动器可以用来做数据备份。CD-ROM drive can be used for data backup.
150582关闭电源后，计算机ROM中的内容将丢失。The contents of a computer’s ROM are lost when the power is turned off.
150583安装在计算机系统模块外部的部件称为外围设备。Computer components housed outside the system unit are called peripherals.
150584因特网是连接全球的网络。The Internet is a worldwide collection of networks.
150585以下哪一个不是程序设计语言？Which of the following is not a type of a programming language?a. 自然语言b. 汇编语言c. 机器语言d. 高级语言
150586以下哪一个是系统软件？Which of the following is an example of system software?a. 计算机的RAMb. 计算机的操作系统c. 可编程的计算器　　　　d. 文字处理软件
150587以下哪一个是应用程序？Which of the following is an example of application software?a. 计算机的RAMb. 计算机的操作系统c. 可编程的计算器　　　　d. 文字处理软件
150588下列哪一个是输出设备？Which of the following is an output device?a. 显示器　　　　b. 键盘c.　CPUd. 只读存储器（ROM）
150589下列哪一个是输入设备？Which of the following is an input device?a. 显示器　　　　b. 键盘c. CPUd. 只读存储器（ROM）
150590下列哪些是计算机的中央处理器完成的工作：Which of the following is done by the computer’s central processing unit?a. 执行程序指令b. 执行数学和逻辑操作c. 控制计算机的其他部件d. 以上皆是
150591哪一种操作系统是现在几乎所有的IBM兼容机都使用的操作系统？Which operating system is now used by almost all IBM compatible computers?a.　DOSb.　Microsoft Windowsc.　Linuxd.　Macintosh OS
150592下列哪一个组合是Microsoft公司的创始人？Which of the following pairs were the founders of Microsoft Corporation?a.　John Mauchly和J. Presper Eckertb.　Steve Jobs和Stephen Wozniakc.　Bill Gates和Paul Allend.　Richard Rodgers和Oscar Hammerstein
150593根据以下定义，下面说法错误的是int a=100, *p=a;
150594下面叙述错误的是
150595一个完整的C程序是
150596在C语言中，数组下标需要使用什么数据类型表示
150597若有A.B.C三个不同大小的数字，找出其中的最大值。试给出解决问题的一种算法。Step1：输入A.B.C；Step2：如果A＞B，那么转（），否则转（）；Step3：如果A＞C，那么输出A，转（），否则输出C，转（）；Step4：如果B＞C，那么输出B，转（），否则输出C；Step5：结束。
150598从键盘上输入若干个正整数，求出所有输入正整数之和，并输出所有的正整数。要求，当输入整数小于等于0时，结束该操作。Step1：输入第一个整数n；Step2：对求和变量sum赋初值0；Step3：判断n=0是否成立，若成立，则执行（），否则执行（）和（）;选择正确的步骤，填入空白处，顺序正确的是：①求解输入正整数的累加和，并输出该正整数n的值；②输入下一个正整数n，转去执行step3；③输出sum的值；
150599求解一元二次方程：ax2+bx+c=0的根，其中a，b，c由键盘输入。选择正确的程序顺序描述。 ①计算判别式：disc=b2-4ac；②输入a，b，c③输出结果；④如果b2-4ac小于0，则该方程无根；如果b2-4ac大于等于0，则方程有两个根；
150600根据下列算法判断正确的是：Step1：对循环控制变量i赋初值，n赋初值为0；Step2：判断i10是否成立，若成立，则执行step3，否则执行Step4；Step3：循环控制变量i加1，n=i再转到step2；Step4：输出n。
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