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英语三级试题及答案一、听力理解（共20分）A. 短对话理解（每题1分，共5分）1. What is the man going to do?A) Buy a book. B) Return a book. C) Borrow a book.Answer: B2. Where does the conversation most probably take place?A) In a library. B) In a bookstore. C) In a classroom.Answer: A3. What does the woman mean?A) She is busy. B) She is interested in the book. C) Sheis going to the library.Answer: C4. Why does the man suggest going to the library?A) To find a better book. B) To study in a quiet place. C) To meet a friend.Answer: B5. What is the relationship between the two speakers?A) Friends. B) Classmates. C) Teacher and student.Answer: AB. 长对话理解（每题2分，共10分）听下面一段较长的对话，回答6至10题。
6. What is the main topic of the conversation?A) A birthday party. B) A school project. C) A travel plan.Answer: A7. When is the party going to be held?A) Next Friday. B) This weekend. C) Tomorrow.Answer: B8. What does the woman suggest the man do?A) Buy a gift. B) Prepare a speech. C) Make a reservation. Answer: A9. What does the man think of the woman's idea?A) He agrees with her. B) He disagrees with her. C) Hehas no opinion.Answer: A10. What will the woman probably do next?A) Call her friend. B) Go shopping. C) Make a list.Answer: CC. 短文理解（每题2分，共5分）听下面一段短文，回答11至15题。
三级英语试题及答案详解一、听力理解（共20分）1. A) What does the man mean?a. He wants to go to the library.b. He is looking for a book.c. He needs to return some books.d. He has already finished reading the book.答案：a2. B) What is the woman's suggestion?a. To take a taxi.b. To walk to the place.c. To wait for the next bus.d. To ask for directions.答案：c3. C) What are the speakers mainly discussing?a. A new movie.b. A travel plan.c. A job interview.d. A cooking class.答案：b4-10. 略（根据实际题目内容填充）二、阅读理解（共30分）A. 阅读下面的短文，从每题所给的四个选项中，选出最佳选项。
41. What is the main idea of the passage?a. The importance of communication in a relationship.b. The benefits of online dating.c. The challenges of long-distance relationships.d. The role of technology in modern relationships.答案：a42. According to the author, what is a key factor in maintaining a relationship?a. Trust.b. Money.c. Physical appearance.d. Social status.答案：a43-50. 略（根据实际题目内容填充）B. 阅读下面的短文，判断正(T)误(F)。
英语三级试题及答案详解一、听力理解（共15分）1. A) 根据所听内容，选择正确的图片或图表。
A. 图片1B. 图片2C. 图片3D. 图片4[答案] C2. B) 根据对话内容，选择最佳答案。
What does the man suggest doing?A. Going to the library.B. Watching a movie.C. Studying at home.D. Cooking dinner.[答案] B二、词汇与语法（共20分）3. 根据题目所给的语境，选择正确的单词或短语填空。
The company has decided to _______ its products to new markets.A. expandB. contractC. maintainD. abandon[答案] A4. 根据语法规则，选择正确的选项完成句子。
_______ she is busy, she still finds time to help others.A. DespiteB. AlthoughC. BecauseD. Unless[答案] B三、阅读理解（共30分）5. 阅读以下短文，回答后面的问题。
[短文内容]Once upon a time, there was a wise old owl who lived in a big tree. Every day, the owl would sit on the branch and watch the world go by. One day, a young rabbit came to the tree and asked the owl for advice on how to be wise.[问题]What does the young rabbit want from the owl?A. A place to live.B. Advice on how to be wise.C. Help with finding food.D. Directions to the river.[答案] B6. 阅读以下文章，并根据文章内容判断以下陈述的正误。
完整版三级安全教育考试试题及答案三级安全教育考试试题及答案第一部分：选择题（共40分，每题2分）1. 在日常生活中，以下哪种情况不属于安全隐患？A. 家中漏电B. 旅游时丢失行李C. 熟人未经许可拿走个人物品D. 身体不适答案：D2. 在企业中，深化安全生产标准化，主要是为了实现什么目标？A. 减少生产成本B. 提高生产效率C. 保障职工安全健康D. 增加企业利润答案：C3. 安全生产法实行的基本原则是什么？A. 事故预防为主，隐患消除为重点B. 社会责任、政府责任和企业责任相结合C. 安全问题属于企业内部问题，不外扩影响D. 事故不可避免，只能进行事故应急管理答案：A4. 下列哪种行为不属于安全生产管理中存在的问题？A. 缺少安全教育培训B. 缺少安全生产责任制C. 缺少安全隐患排查D. 缺少安全防范措施答案：D5. 如何确保机器设备的安全操作？A. 由操作员自行判断B. 由管理人员制定安全操作规程C. 由技术人员在设备上粘贴安全提示标签D. 由维护人员尽心维修保养答案：B6. 《安全生产法》规定，管理人员要按照法律规定，对职工进行安全生产教育和培训。
下列哪种情况也必须进行教育和培训？A. 季节交替B. 职务变动C. 企业搬迁D. 安全事故发生答案：B7. 安全生产管理中“三重一大”是指哪些内容？A. 安全生产责任制、安全规章制度、安全管理制度、安全防范措施B. 安全生产责任制、安全教育培训、安全规章制度、安全隐患排查C. 安全生产责任制、安全教育培训、安全规章制度、安全生产标准化D. 安全生产责任制、安全教育培训、安全规章制度、安全事故应急预案答案：C8. 下列哪项工作是安全生产管理中必须做好的？A. 做好日常劳动安全检查B. 减少职工工作量C. 减少职工休息时间D. 减少器具设备检查答案：A9. 在安全生产中，以下哪些行为是必须遵守的？A. 提供虚假信息B. 瞒报、谎报C. 不配合安全生产检查D. 制造、销售不符合安全标准的产品答案：C10. 什么是企业安全生产诊断？A. 借助专用软件软件对企业安全生产工作的现状信息进行分析论证，确定相应安全生产管理措施的过程B. 企业对企业之间的安全生产差距进行对比分析C. 取得安全生产许可证D. 企业聘请安全顾问对安全生产工作进行检查答案：A11. 安全第一、预防为主是当前安全生产的总体要求，这主要是要求哪些方面？A. 职工安全意识的增强与不断提高的安全制度B. 管理人员增强全局安全意识、全面负责、严格管理的责任心C. 政府和企业增强安全规定意识、加强法律法规遵守、严格执行相应的标准和规范D. 以上三者兼备答案：D12. 用电设备出现问题时，应当如何处理？A. 自己处理，避免麻烦B. 找技术人员或维修人员处理C. 忽略问题，不影响正常工作D. 要求其它人员共同处理答案：B13. 工作应急预案的编制是安全生产工作中最关键的重点任务之一，预案中的下面哪项内容必须精细设计？A. 应急处理流程B. 企业主要领导名单C. 安全产品包装要求D. 行程安排答案：A14. 以下哪种劳动保护用品作用最为明显？A. 不锈钢手套B. 防护手套C. 棉口罩D. 塑料鞋套答案：B15. 员工违反安全规定的情况不会造成一定的影响，只要闯过去就可以了？A. 对B. 错答案：B16. 安全防范的理念是保障人、物、财产等在物质与非物质两个方面的安全，要综合考虑的因素主要有那些？A. 安全生产责任制、现场安全管理、营造安全文化、加强职业健康管理B. 安全生产责任制、现场安全管理、营造安全文化、加强职业健康培训C. 安全生产责任制、现场安全管理、营造安全文化、加强职业健康保险D. 安全生产责任制、现场安全管理、营造安全文化、加强体育锻炼答案：A17. 在日常劳动过程验前，工作人员必须先进行的操作是什么？A. 穿戴劳动防护用品B. 等待工作人员确认C. 询问上级领导D. 打开消防设备答案：A18. 建筑施工现场，加强事故预防的对策措施有那些？A. 加强危险物品的监管和控制、规范的安全管理、建立完善的安全保障体系B. 加强员工培训，严格执行安全规定，提高安全意识C. 修改安全规定，扩大应急救援措施D. 减少监管人员的数量，减轻安全检查次数答案：A19. 安全生产信息化建设是企业安全工作的重要组成部分，信息化建设的目的是什么？A. 用高科技手段实现产业的快速升级B. 利用信息技术优化和提高企业内部的管理和运行水平C. 用信息化手段推进国内外城市的交通信息共享D. 实现科技手段的快速升级答案：B20. 某酒店一直存在严重的消防安全隐患，消防安全不符合相关管理要求，这种情况下不应该采取什么措施？A. 及时排除安全隐患，杜绝安全事故的发生B. 联系上级部门逼迫企业进行整改C. 维权讨薪D. 集中开展安全检查，督促企业加强安全防范意识答案：C第二部分：问答题（共60分，每题10分）题目一：为什么安全生产工作是一项长期、重要的工作，任何一个环节都不能马虎？答案：安全生产工作是一项关系民生、事关国运、涉及企业本身存亡的工作，可以说在整个劳动生产过程中是存在的，是各个行业生产活动的必要组成部分。
计算机三级考试题目及答案一、选择题1. 下列关于计算机硬件的说法，不正确的是：A. 主板是计算机的主要组件之一B. 显卡负责图形处理C. 内存用于存储计算机执行的程序D. 硬盘是计算机的主要运算部件答案：D. 硬盘是计算机的主要运算部件2. 在Windows操作系统中，以下哪个快捷键组合可以实现复制选中内容到剪贴板？A. Ctrl + CB. Ctrl + VC. Ctrl + XD. Ctrl + Z答案：A. Ctrl + C3. 下列说法中，“WWW”代表的是：A. 万维网B. 网络服务器C. 网络协议D. 网络地址答案：A. 万维网二、填空题1. 电子邮件的协议是 _______。
答案：SMTP2. 在Excel中，用于插入函数的符号是 _______。
答案：=（等号）3. 局域网的缩写是 _______。
答案：LAN三、简答题1. 什么是操作系统？举例说明操作系统的作用。
答：操作系统是计算机中的一种软件，它管理和控制计算机的硬件和软件资源，提供良好的用户界面和运行环境。
例如，Windows操作系统可以管理计算机的文件和文件夹，提供图形化的用户界面，并且支持多任务处理。
2. 什么是数据库？举例说明数据库的应用场景。
答：数据库是一个存储和管理大量数据的系统。
它可以结构化存储数据，并提供方便的数据访问和管理方式。
例如，一个公司可以使用数据库来存储员工的信息，包括姓名、工号、部门等，然后可以方便地查询某个员工的信息，或者进行统计和分析。
四、编程题题目：编写一个程序，从1循环到100，输出所有能被3整除的数字，并计算它们的总和。
答案：```pythonsum = 0for i in range(1, 101):if i % 3 == 0:print(i)sum += iprint("总和：", sum)```五、论述题请根据你所选择的题目或需要详细论述的知识点进行阐述，并依据相关知识和实例进行论述。
计算机三级级试题及答案一、单选题（每题2分，共20分）1. 在计算机系统中，CPU主要负责执行的是：A. 输入输出操作B. 存储数据C. 程序指令D. 显示图像2. 下列关于操作系统的描述，不正确的是：A. 操作系统是计算机系统的核心软件B. 操作系统负责管理计算机硬件资源C. 操作系统可以提高计算机的运行速度D. 操作系统是计算机硬件的一部分3. 计算机网络中，IP地址的作用是：A. 标识计算机的物理位置B. 标识网络中的设备C. 标识网络中的服务D. 标识网络中的用户4. 在数据库管理系统中，用于查询数据的语句是：A. INSERTB. UPDATEC. SELECTD. DELETE5. 下列关于计算机病毒的描述，正确的是：A. 计算机病毒是一种生物病毒B. 计算机病毒可以自我复制C. 计算机病毒只能通过电子邮件传播D. 计算机病毒不能破坏硬件6. 在HTML中，用于定义文档标题的标签是：A. <p>B. <h1>C. <div>D. <title>7. 计算机二级制中，数字1表示的是：A. 低电平B. 高电平C. 无电平D. 非电平8. 下列关于RAM的描述，正确的是：A. RAM是只读存储器B. RAM是随机存取存储器C. RAM是永久存储器D. RAM是高速缓存9. 在计算机编程中，用于定义变量的关键字是：A. ifB. whileC. forD. var10. 下列关于云计算的描述，不正确的是：A. 云计算是一种服务模式B. 云计算允许用户通过互联网访问远程服务器C. 云计算可以实现数据的实时备份D. 云计算是一种物理硬件二、多选题（每题3分，共15分）1. 下列属于计算机硬件组成部分的有：A. 中央处理器（CPU）B. 操作系统C. 内存D. 硬盘2. 在计算机网络中，常见的网络协议包括：A. TCP/IPB. HTTPC. FTPD. SMTP3. 下列关于数据库系统的描述，正确的有：A. 数据库系统可以存储大量数据B. 数据库系统可以提高数据检索效率C. 数据库系统可以防止数据丢失D. 数据库系统可以自动备份数据4. 在HTML中，用于布局的标签包括：A. <table>B. <div>C. <span>D. <ul>5. 计算机编程中常见的数据类型包括：A. 整型B. 浮点型C. 字符串D. 布尔型三、判断题（每题1分，共10分）1. 计算机的存储器分为RAM和ROM两种。
三级考试及试题及答案一、选择题（每题2分，共10分）1. 以下哪个选项不是计算机硬件的组成部分？A. CPUB. 内存C. 操作系统D. 硬盘答案：C2. 在HTML中，用于定义最重要的标题的标签是？A. <h1>B. <h2>C. <h3>D. <h4>答案：A3. 在Excel中，以下哪个函数用于计算一组数字的平均值？A. SUMB. AVERAGEC. COUNTD. MAX答案：B4. 下列哪种网络协议用于电子邮件传输？A. HTTPB. FTPC. SMTPD. TCP答案：C5. 在Word文档中，以下哪个快捷键用于插入超链接？A. Ctrl + KB. Ctrl + LC. Ctrl + UD. Ctrl + I答案：A二、填空题（每题2分，共10分）1. 在计算机系统中，CPU的全称是______。
答案：中央处理器2. 在HTML中，用于创建无序列表的标签是______。
答案：<ul>3. Excel中的IF函数用于______。
答案：条件判断4. 网络中的IP地址通常由______个数字组成。
答案：45. 在Word中，使用______功能可以创建目录。
答案：目录三、简答题（每题5分，共20分）1. 描述计算机操作系统的主要功能。
答案：计算机操作系统的主要功能包括管理计算机硬件资源、提供用户界面、执行程序、处理文件系统、网络通信和安全性等。
2. 解释HTML中的DOCTYPE标签的作用。
答案：DOCTYPE标签用于告诉浏览器文档使用的HTML版本，它位于HTML文档的开头，确保浏览器以正确的方式渲染页面。
3. Excel中的数据透视表有什么作用？答案：Excel中的数据透视表用于快速汇总、分析和探索数据，它可以对大量数据进行分组、排序和筛选，以便用户能够从不同角度查看数据。
4. 描述Word文档中的页眉和页脚的作用。
答案：Word文档中的页眉和页脚通常用于显示文档的标题、页码、日期、作者或其他信息，它们出现在每一页的顶部（页眉）或底部（页脚），有助于文档的组织和导航。
英语三级考试试题及答案一、听力理解（共20分）A. 对话理解（每题2分，共10分）1. 根据对话内容，下列哪项是男士建议的活动？A) 看电影 B) 去游泳 C) 逛公园2. 女士在对话中提到了什么时间？A) 早上8点 B) 中午12点 C) 下午3点3. 对话中提到的天气情况是什么？A) 晴朗 B) 多云 C) 下雨4. 男士询问女士是否愿意参加一个活动，女士的回答是什么？A) 愿意 B) 不愿意 C) 没有明确回答5. 女士建议男士去哪里？A) 图书馆 B) 超市 C) 咖啡厅B. 短文理解（每题2分，共10分）听一段短文，回答以下问题。
6. 短文中提到的会议是关于什么的？A) 环保 B) 教育 C) 经济7. 会议将在何时举行？A) 明天 B) 后天 C) 大后天8. 会议的地点在哪里？A) 学校 B) 酒店 C) 会议中心9. 短文中提到的主要发言人是谁？A) 教授 B) 企业家 C) 政治家10. 会议的目的是什么？A) 分享信息 B) 讨论问题 C) 做出决策二、阅读理解（共30分）A. 选择题（每题3分，共15分）阅读以下短文，选择最佳答案。
It was a sunny day and the children were playing in the park. They were having a great time climbing on the jungle gym and swinging on the swings. Suddenly, a little girl fell and hurt her knee. She started to cry, and her brother came over to help her.11. What were the children doing in the park?A) Riding bikes B) Playing games C) Climbing and swinging12. What happened to the little girl?A) She got lost B) She fell down C) She got stung by a bee13. How did the little girl feel after falling?A) Happy B) Sad C) Angry14. Who came to help the little girl?A) Her mother B) Her brother C) Her friend15. What was the weather like that day?A) Rainy B) Cloudy C) SunnyB. 填空题（每题2分，共15分）阅读以下短文，根据短文内容填空。
三级安全培训考试题及参考答案【完整版】单位:_______姓名:_______时间:_______分数:____满分:100一、单选题(30题每题1分，共30分)1.安全带的正确挂扣方法是()。
A.低挂高用B.高挂低用C.平挂平用2.生产经营单位()采购和使用无安全标志的特种劳动防护用品;购买的特种劳动防护用品须经本单位的安全生产技术部门或者管理人员检查验收。
A.特殊情况下可以B.可以C.不得3.依据《安全生产法》的规定，生产经营单位与从业人员订立的劳动合同，应当载明有关保障从业人员劳动安全和()的事项。
A.事故应急措施B.防止职业危害C.安全技术措施D.职业危害申报4.电器设备在发生火灾时不应该用()灭火。
A.卤代烷B.水C.干粉5.除规范有特殊规定外，人员密集场所一般要求每一个防火分区的安全疏散出口不应少于（）个。
A.1B.2C.3D.46.使用灭火器扑灭初起火灾时要对准火焰的（）喷射。
A.上部B.中部C.根部7.个人过失引起火灾，尚未造成严重损失的，将被处（）。
A.警告、罚款或十日以下拘留B.拘留或劳动教养C.行政处分8.作业内容变更、（）、作业地点转移或超过有效期限的，以及作业条件、作业环境或工艺条件改变的，应重新办理操作票工作票。
A.作业范围扩大B.岗位变更C.工种变更D.场所变更9.生产过程中的职业性危害因素按其性质可分为化学因素、()、生物因素等。
A.物理因素B.生产粉尘C.高温10.四种防火的基本措施是：消消除着火源、()、隔绝空气、阻止火势爆炸波的蔓延。
A.控制火源B.控制可燃物C.控制火势的蔓延D.掩埋沙土11.万某、叶某、姚某、徐某4人被某劳务派遣公司派遣到一家公司工作。
一天公司为从业人员发放劳动防护用品，但没有给他们4人发。
公司负责人安某告诉他们说，由于你们和公司没有建立劳动关系，不是正式员工，按照国家规定由劳务派遣单位为你们带给劳动防护用品。
徐某和他辩论说，不对，你们应当把我们和其他人一样对待，带给劳动防护用品。
大学英语三级试题及答案一、听力理解（共20分）1. What does the man mean by saying "It's raining cats and dogs"?A. It's raining heavily.B. It's raining lightly.C. It's snowing.D. It's hailing.答案：A2. According to the conversation, what is the woman going to do next?A. Go to the library.B. Go to the supermarket.C. Go to the cinema.D. Go to the park.答案：B3. How much did the man spend on the book?A. $10.B. $20.C. $30.D. $40.答案：C二、阅读理解（共30分）Passage 1In the passage, it is mentioned that the number of people who prefer online shopping has increased significantly in recent years. The reasons for this trend include convenience, variety, and competitive prices. However, some people still prefer traditional shopping because of the personal touch and the ability to try products before buying.4. What is the main reason for the increase in online shopping?A. Convenience.B. Variety.C. Competitive prices.D. All of the above.答案：D5. What is one advantage of traditional shopping mentioned in the passage?A. Faster delivery.B. Better customer service.C. Personal touch.D. Lower prices.答案：CPassage 2The article discusses the importance of regular exercise for maintaining good health. It highlights that physical activity can help reduce the risk of chronic diseases, improve mentalhealth, and increase life expectancy. The article also suggests various forms of exercise, including walking, swimming, and yoga.6. What is the primary benefit of regular exercise according to the article?A. Improved physical health.B. Enhanced mental health.C. Increased life expectancy.D. All of the above.答案：D7. Which of the following is NOT suggested as a form of exercise in the article?A. Walking.B. Running.C. Swimming.D. Yoga.答案：B三、词汇与结构（共20分）8. The company has decided to ________ its employees with free health insurance.A. rewardB. benefitC. provideD. supply答案：C9. Despite the heavy rain, she ________ to the meeting on time.A. managedB. triedC. succeededD. failed答案：A10. The experiment was ________ because of the lack of equipment.A. delayedB. canceledC. postponedD. interrupted答案：A四、翻译（共15分）11. 请将以下句子从英文翻译成中文。
LESSON 20语态与三级练习网上的同学请注意讲议中的每篇课文都以两种形式出现。
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水平提高得较快，以便在考试中避免同样的错误。
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三级英语时态练习时态典型试题1. “When are you going to visit your uncle in Chicago?”(2003)“As soon as ______ our work for tomorrow.”A. we’re completeB. we’d completeC. we’ll completeD. we complete2. No one can be sure if the car on display fits him or her until he or she ____them. (2002)A. triesB. will tryC. are tryingD. have tried3. I am too busy these days. I would rather all of you ____ next month for a dinner (2002年)A. comeB. would comeC. cameD. have come4. No one can possibly recall any detail about the meeting. It is at least five years since it __.A. had taken placeB. was taken placeC. took placeD. was taking place5. If you happen to come across Jack, please tell him to comeA B C and see me when he will befree.D6. I fell and hurt myself while I _______ tennis. (1998年)A. was playingB. am playingC. playD. played7. By the time John gets home, his aunt ________. (1995年)A. will haveB. leavesC. will have leftD. is leaving8. I ______ writing the article by the time you get back. (2000)A. shall finishB. must have finishedC. have finishedD. shall have finished9. Ever since the world began, nations have difficulty inA B Ckeeping peace with their neighbors. (2001年)D10. When I went to visit Mrs. Smith last week, I was told she______ two days before. (2003年)A. has leftB. was leavingC. would leaveD. had left11. I ____ on the door for ten minutes now without an answer.(1998年)A. was knockingB. am knockingC. knockingD. have been knockingkey--------------------------------------------------------------------------------------------------------------时态典型试题1. “When are you going to visit your uncle in Chicago?”(2003年)“As soon as ______ our work for tomorrow.”A. we’re completeB. we’d completeC. we’ll completeD. we complete解析:as soon as 引导时间状语从句时用一般现在时来代替将来时态。
主将从现C. are tryingD. have tried解析: until引导时间状语从句用一般现在时代替将来时。
主将从现A. comeC. cameD. have come解析: would rather后的从句中要用一般过去时。
4. No one can possibly recall回忆any detail细节about themeeting. It is at least至少five years since it ______.A. had taken placeB. was taken placeC. took placeD. was taking placeIt is ten yeas since I was a teacher.解析:答案选C。
这里考查句型It is+一段时间+since从句的用法。
since 从句中要用一般过去时。
5. If you happen to come across 不期而遇Jack, please tellA BHim to come and see me whenC解析:应改为is free。
在时间状语从句和条件状语从句中要用一般现在时表示将来。
主将从现6. I fell and hurt myself while I _________tennis. (1998)A. was playingB. am playingC. playD. played解析:连接词when表示时间上的点，其所引导的句子用过去时，while表示持续的一段时间，其所引导的句子用过去进行时。
7. By the time John gets home, his aunt ______ (1995)A. will leaveB. leavesC.will have leftD. is leaving解析:本题中by the time 引导的时间状语从句用一般现在时表示将来的动作。
因此对应主句用将来完成时态。
Since for by主将从现+by---后用完成时8. I ______ writing the article by the time you get back. (2000年)A. shall finishB. must have finishedC. have finishedD. shall have finished解析: by the time 引导时间状语从句中用一般现在时表示将来的动作。
因此可知对应主句表示将来完成的动作，所以用将来完成时态。
主将从现+by---后用完成时9. Ever since the world began, nations haveA B Cdifficulty in keeping peace with their neighbors. (2001年)D解析: ever since表示“既然”。
引导句子的时候，从句用过去时，主句要用现在完成时。
改为have had difficulty. 过去延续到现在10. When I went to visit Mrs. Smith last week, I was told she______ two days before. (2003年)A. has leftB. was leavingC. would leaveD. had left解析:句意是：我上周去拜访史密斯夫人时，我被告知她两天前就离开了。
动词leave 发生在“我上周去拜访”之前，表示“过去的过去”用过去完成时。
11. I ____ on the door for ten minutes now without ananswer. (1998年)A. was knockingB. am knockingC. knockingD. have been knocking解析:答案选D。
本句考察现在完成进行时。
强调动作从过去开始一直持续到现在。
对现在完成时的强调二、时态与语态113 124此练习为三级考试设计,其内容包括各种语态,请同学们认真练习并总结经验教训。
二、时态与语态113 1241. We’ll have to discuss this in a calmer镇定mood情绪, or I ____ stay here.A. couldn’tB. mustn’tC. won’tD. wouldn’twon’t=will not2. In another moth’s time, Mr. Henry _________ here forexactly thirty years.A. will have been teachingB. will be teachingC. will have teachingD. would have been taught3. Unfortunately不幸地when I arrived she ____, so we onlyhad time for a few words.A. just leftB. was just leavingC. had just leftD. has just left4. She said she would be able to call on me when she ____ the report.A. wroteB. would have writtenC. will have writingD. had written5. The movie was very boring and many people began to leaveearly. By the end, most people_________.A. have leftB. would have leftC. had already leftD. had been already leaving6. He asked me that we ____ the task by the following week if we were confident自信的A. have fulfilledB. will have fulfilledC. had fulfilledD. would have fulfilled7. I ____ the novel by the time you come back next week.A. have finishedB. shall have finishedC. will finishD. shall be finished11. By the end of last moth, the Palace宫殿Museum ________the Greens five times.A. was visitedB. had been visitedC. would be visitedD. has been visited12. If a piece of iron _____ to a high temperature, it begins tomelt.A. is being heatingB. will be heatedC. is heatedD. heats14. Just after locking the door, he suddenly remember his keys _____ on the table.A. leaveB. had been leftC. has(have) been leftD. had been forgotten16. John told Mary that he __________ what he (Tom) wasdoing during the holidays.A. had just been toldB. has just been askedC. was just askedD. just asked17. Mr. Smith was lucky actually because that was the secondtime he _______ China that year.A. visitsB. has visitedC. had visitedD. would have visited18-“May I speak to your manager Mr. Williams at five o’clock tonight?”-“I’m sorry. Mr. Williams ________ to a conference long before then.”A. will have goneB. had goneC. would have goneD. has gone19. Next moth they _________ in the country for twenty years.A. areB. have beenC. will beD. will have beenFor用完成时，Next moth将来21. All of the students ______ their winter holidays soon.A. will be takenB. will be takingC. would takeD. will have taken22. “How heavily it’s raining outside!”“Yes it __________ like this for two days.”A. has rainedB. has been rainedC. is rainingD. has been raining23. We ______ each other since we were children.A. have been knowingB. had been knowingC. have knownD. got to know24. The great proc e ssion行列, 队伍(which) the e mperor皇帝,君主and the officers had been looking forward to, ______last month.A. was heldB. being heldC. was to holdD. be held25. By the end of July, you ____ here for three years.A. will have studiedB. studiesC. will studyD. have studied26. The driver broke the traffic rules. He was sure ________A. to be finingB. to be finedC. being finedD. to fine27. There are many people over there. Do you think What_______ ?A. is happenedB. had happenedC. has happenedD. would happen28. The teacher said ( that ) this Hope School _______ twoyears ago.A. has been builtB. was builtC. builtD. had been built29. No permission has ____ for anybody to take photos here.A. givenB. been givingC. be givingD. been given30. It’s very likely that he may fall in love with one of them,and therefore you must visit him as soon _______.A. as he comesB. as he will comeC. as he shall comeD. he comes31. “My niece侄女, 甥女has been to Sum a tra and Ir a n aswell as all of Europe.”“By the time she’s twenty, she _______ almost everywhere!”A. will beB. would have beenC. will have beenD. would be32. We will start as soon as our team leader _______.A. comesB. will comeC. comeD. coming33. I _______ some newspaper at seven yesterday evening.A. am readingB. readC. was readingD. will read34. One of the girl students _______ when the teacher came in.A. has sungB. have sungC. were singingD. was singing35. I shall go to Las Vegas before you ____ back next week.A. will comeB. cameC. would comeD. come37. By the end of April, William ________ here for fourmonths.A. will have stayedB. will stayC. staysD. has stayed二、时态与语态113 124key1. We’ll have to discuss this in a calmer镇定mood情绪, or I ____ stay here.A. couldn’tB. mustn’tC. won’tD.wouldn’twon’t=will not2. In another moth’s time, Mr. Henry _________ herefor exactly thirty years.A. will have been teachingB. will be teachingC. will have teachingD. would have been taught延续到将来某一时间，用将来完成时或将来完成进行时3. Unfortunately不幸地when I arrived she ____, so weonly had time for a few words.A. just leftB. was just leav ingC. had just leftD. has just left暂时性，短5. The movie was very boring and many people began toleave early. By the end, most people_________.A. have leftB. would have leftC. had already leftD. had been already leavingBy----用完成时，讲的是过去的事，用过去完成时6. He asked me that we ____ the task by the following week if we were confident自信的A. have fulfilledB. will have fulfilledC. had fulfilledD. would have fulfill ed主将从现+by---后用完成时7. I ____ the novel by the time you come back next week.A. have finishedB. shall have finishedC. will finishD. shall be finished主将从现+by---后用完成时11. By the end of last moth, the Palace宫殿Museum________ the Greens five times.A. was visitedB. had been visit edC. would be visitedD. has been visitedby---后用完成时12. If a piece of iron _____ to a high temperature, it begins tomelt.A. is being heatingB. will be heatedC.is heat edD. heats14. Just after locking the door, he suddenly remember his key s_____ on the table.A. leaveB. had been leftC. has(have) been leftD. had been forgotten表示“现在的过去”用现在完成时。
