Session CAN SYSTEMIC CHANGE REALLY HELP ENGINEERING STUDENTS FROM UNDER-REPRESENTED GROUPS
2019年下半年软件水平考试(高级)系统架构师上午(综合知识)真题试卷含答案解析
中文选择题---为题目类型1.前趋图(Precedence Graph)是一个有向无环图,记为:→=((P i,P j)|P i must complete before p j may start}。
假设系统中进程 P={P1,P2,P3,P4,P5,P6,P7,P8},且进程的前趋图如下:(A)→={(P1,P2),(P1,P3),(P1,P4),(P2,P5),(P4,P7),(P4,P7),(P5,P6), (P6,P7),(P6,P8),(P7,P8)}(B)→={(P1,P2),(P3,P1),(P4,P1),(P5,P2),(P5,P3),(P6,P4),(P7,P5), (P7,P6),(P6,P8),(P8,P7)}(C)→={(P1,P2),(P1,P3),(P1,P4),(P2,P5),(P3,P6),(P4,P7),(P5,P6), (P6,P7),(P6,P8),(P7,P8)}(D)→={(P1,P2),(P1,P3),(P2,P3),(P2,P5),(P3,P6),(P3,P4),(P4,P7), (P5,P6),(P6,P7),(P6,P8),(P7,P8)}2.在网络操作系统环境中,若用户User A 的文件或文件夹被共享后,则(4) 。
(A)User A 的安全性与未共享时相比将会有所提高(B)User A 的安全性与未共享时相比将会有所下降(C)User A 的可靠性与未共享时相比将会有所提高(D)User A 的方便性与未共享时相比将会有所下降3.数据库的安全机制中,通过提供(5) 供第三方开发人员调用进行数据更新,从而保证数据库的关系模式不被第三方所获取。
(A)索引(B)视图(C)存储过程(D)触发器4.分布式数据库系统除了包含集中式数据库系统的模式结构之外,还增加了几个模式级别,其中(8) 定义分布式数据库中数据的整体逻辑结构,使得数据使用方便,如同没有分布一样。
2023年北京重点校高三(上)期末英语汇编:阅读表达
2023年北京重点校高三(上)期末英语汇编阅读表达一、阅读表达(2023秋·北京顺义·高三统考期末)阅读下面短文,根据题目要求用英文回答问题。
请在答题卡指定区域作答。
Ghanim Al-Muftah, 2022 Qatar World Cup Ambassador(大使), was born on May 5, 2002, with a rare condition known as Caudal Regression Syndrome, which causes its patients to be born without the lower half of the body.Naturally, one would expect him to use a wheelchair, but he insists on moving around on his hands because he believes that he should make use of everything with which he is blessed rather than focus on what he doesn’t have.While Ghanim was growing up, he found it difficult to attend school initially because his classmates played jokes on him. Nevertheless, his mom encouraged him to speak to these classmates, teach them about his condition, and raise awareness for the community. Ghanim has gone further at accepting his condition.Ghanim has overcome all kinds of difficulties in his life, yet, there is still one issue Ghanim must continually deal with-many medical treatments and surgery. Despite these routine medical treatments, he knows that with faith, commitment and hard work he will be free to accomplish his ambitions. Ghanim refused to let his condition stop his thirst for life and took on various sports-tackling everything from scuba diving, rock climbing to skateboarding. It is this exemplary take and attitudes towards life that have earned him the love, respect, and admiration of millions of people in Qatar and across the globe.Currently in university studying political science, Al Muftah hopes to become a diplomat one day. He is also a major social media star, with millions of followers on social media. And he spoke about his future ambitions on the university’s website, saying, “I hope to help raise public awareness on disability rights; foster respect for disabled persons and through the process promote more inclusive and tolerant societies.”1.Why does Ghanim insist on walking with his hands instead of using a wheelchair?2.What problem does Ghanim have to handle continually?3.Please decide which part is false in the following statement, then underline it and explain why.Ghanim believes he will accomplish his ambitions through taking on a range of sports and speaking out on social media.4.While Ghanim has earned respect of people across the globe, how do you earn respect of people around you? (In about 40 words)(2023秋·北京朝阳·高三统考期末)阅读下面短文,根据题目要求用英文回答问题。
维护认证题库
单项选择题
下列说法正确的是() 单项选择题 单项选择题 一个session的周期在标准中的默认定义 相比EVDO Rev.0, Rev.A增强了前向链路,主要 体现在() 采用速率控制和资源调度 ABC EVDO演进版本巾可能采用到的新技术是()
多顼选择题 多项选择题
()是EVDO演进路线出现过的协议标准。 多项选择题 ()消息是在控制信道的同步包中发送的
多项选择题 判断题 判断题 判断题
判断题
判断题
判断题 判断题
判断题
判断题 判断题
EVDO Rev A前向峰值数据速率3.1Mbps;反向峰 值数据速率307.2 kbps EVDO Rev.A网络可以兼容Rel0的终端 EV-DO Rev.A网络中无法通过DO的控制信道下发 1X的寻呼消息 EV-DO终端使用的IMSI号码是从AAA中获 EVDO采用速率控制代替前向功控。 EVDO的前向信道使用时分复用方式,反向信道 使用码分复用方式 EVDO反向功控方式和CDMA2000 lx相同。 EVDO与1X可以共用一套天馈系统,也可以
A
C
D
ABC
BCD
A-cdma2000EVDORev0,,B-cdma2000EVDORevl,, CACDEcdma2000EVDORevl,, CACDEcdma2000EVDORevA,,D-cdma2000EVDORevB,, E-UMB A-Sync,,B-Routh Update,,C-Sectorparameter,,DNeighborlist A-AT第一次开机时,,B-AT由休眠态转入激活态 时,,C-AT跨PCF切换时,,D-AT重新协商Session 时 A—Pilot,,B—MAc,,C-DRC,,D—RPc A-物理, B-MAC, C-连接, D-会话
j2ee考试题汇总
j2ee考试题汇总2. 下面( )声明当前页为error页A.<%@ page errorPage="true" %>B.<%@ page info="error" %>C.<%@ page pageEndcoding="error" %>D.<%@ page isErrorPage="true" %>★标准答案:D3. Java Web应用中往往通过设置不同作用域的属性来达到通讯的目的。
如果某个对象只在同一请求中共享,通过调用哪个类的setAttribute方法设置属性,B. ServletRequestListenerC. HttpSession★标准答案:C6. executeUpdate返回的类型是A. intD.受影响的记录数量★标准答案:A7. Oracle数据库的JDBC驱动程序类名及完整包路径为★标准答案:D8. JSP中可使用一些隐含对象,通过什么可以访问浏览器输入的参数A. paramB. requestScopeC. sessionScope★标准答案:A11. 开发者编写带属性的bean类,以表示动画的协调。
为允许目标应用访问和改变此属性,开发者必须编写什么方法()()方法() 方法.和mutator 方法.() 方法和 setAsText()方法.★标准答案:C12. JavaBean作为( )文件分发。
A..jarB..mftC..javaD..class★标准答案:A13. 什么是远程接口( )A.这样的接口,它监听客户调用的远程方法调用并重定向对服务器上的远程RMI服务器的调用。
B.用唯一名注册的远程对象的接口。
C.其声明的方法可被客户远程地调用的接口。
D.声明和定义了可被客户远程地调用的方法的接口。
★标准答案:C14. HttpServlet 类的( )方法处理HTTP POST 请求(ServletRequest, ServletResponse)(HttpServletRequest, HttpServletResponse)(HttpServletRequest, HttpServletResponse)(ServletRequest, ServletResponse)★标准答案:C15. 用以下方法中哪一个把目标应用作为bean 激活的定制事件的监听者(listener)注册( )AaddPropertyChangeListener()firePropertyChange()()addXXXListener()★标准答案:D16. 下面的( )代码加到doGet()方法中,可以正确的计算一个用户的GET请求session = ();int count = (int) ("count");("count", count++);session = ();int count = ((Integer) ("count")).intValue();("count", count++);session = ();int count = ("count");("count", count++);session = ();int count = ((Integer) ("count")).intValue();("count", new Integer(count++));"★标准答案:D17. 下列哪个接口用于获取关于数据库的信息()。
2015-2018系统集成项目管理工程师历年真题中的专业英语题及答案
一、2015 年上半年71、The ( ) refers to the integration of complex physical machinery with networked sensors and software.It draws together fields such as machine learning, big data, the Internet of things andmachine-to-machine communication to ingest data from machines, analyze it (often in real-time), and use it to adjust operations. 是指复杂物理机械与网络的集成传感器和软件。
它将机器学习、大数据、物联网和机器到机器的通信从机器,分析它(通常是实时的),并用它来调整操作。
A. Industrial internet工业互联网B.factory internetC.industrial webD.business internet72、Software engineers apply the principles of software engineering to the design ,development, ( ) testing, and evaluation of the software and systems that make computers or anything containing software work. 软件工程师应用软件工程的原理来设计、开发、测试和评估使计算机或任何包含软件的东西工作的软件和系统。
A.requirementB.constructionC.serviceD.maintenance维护73、The work breakdown structure (WBS) has been widely used in management for software development project. ( ) is generally NOT vaildated through the WBS.A.schedule and costanization structuringC.management coordinationD.quality of work工作质量74、is the output of the quality planning. 是质量计划的输出。
the issue can’t be reproduced anymore
the issue can’t be reproduced anymore全文共四篇示例,供读者参考第一篇示例:最近在软件开发过程中,一个非常常见的问题是"the issue can't be reproduced anymore",即无法再重现问题。
这种情况给开发人员和测试人员带来了极大的困扰,因为他们无法解决或验证问题是否已经解决。
造成问题无法再次重现的原因有很多种,其中一种可能是由于复制的环境不一样。
在软件开发的过程中,测试人员往往会在一个特定的环境中重现问题,一旦环境发生变化,问题就可能不再出现。
这也是为什么在软件开发过程中要尽量保持环境的一致性,以便更容易重现和修复问题。
另一个可能的原因是数据的不一致性。
在某些情况下,问题可能是由于特定的数据输入或操作触发的,一旦输入的数据不再存在或者操作不再执行,问题就不会再次出现。
这也需要测试人员详细记录并分析问题触发的条件和数据,以便更好地理解和解决问题。
此外,问题不再重现还可能是由于代码变更导致的。
在软件开发过程中,代码的变更是常有的事情,如果问题已经修复或者相关代码发生了变更,问题就有可能不再出现。
这也是为什么要及时记录和跟踪问题对应的代码变更,以便更好地理解和解决问题。
针对问题无法重现的情况,我们可以采取一些方法来解决。
首先,我们可以尝试还原问题发生时的环境和数据,以尽量模拟出问题的触发条件。
其次,我们可以尝试回顾问题的历史记录,查看相关的代码变更和提交信息,以了解问题的修复和改动情况。
最后,我们可以尝试与团队其他成员或相关利益方进行讨论,以了解问题的根本原因,并共同寻找解决方案。
总的来说,问题无法再次重现是软件开发过程中的常见问题,但我们可以通过仔细记录和分析问题的触发条件、环境、数据和代码变更等信息,来尽力解决问题并确保软件的质量和稳定性。
希望我们在今后的软件开发过程中能够更好地应对和处理这种情况,以提高软件的质量和用户体验。
2023-2024学年北京市丰台区高二下学期期中练习英语A卷
2023-2024学年北京市丰台区高二下学期期中练习英语A卷Early in my teaching career, I heard countless make-believe stories for unfinished homework. Then I grew less trusting and quitted _______ any excuse. When the students at my new school didn’t finish homework, I never asked why. Instead, I just sighed loudly and recorded a zero in the grade book. I soon gained the _______ I thought I wanted.One day, Anthony approached me. “Could I talk to you?” he asked _______. “I know you said no excuse, but I don’t want you to think I’m _______ because I often come without my homework.” He then looked up at me for the first time. “It’s just that... my dad moved out, and my mom works at night, so I have to look after my little brothers. Often, they cry a lot, and it’s hard for me to_______...”I was about to ask why he didn’t tell me earlier when I suddenly realized why. So I changed the_______. “Would it help if you stayed after school and worked on it before you go home?”He nodded hard.Anthony became the first student in my after-school study session. Several days later, Terrell joined him, followed by Sandy and Randy. Before long, I had a room full of students. Their stories were not amusing, but all very _______:·The power company _______our lights because we couldn’t pay the bill.·My dad says schoolwork is just a waste of time.·We don’t have any paper in the house.I thus discovered not all kids come from families that are _______. Not all kids have a quiet bedroom with a desk and study light. Some don’t even have home. Most importantly, I learned that “I’ll listen” __________ better than “No excuse!”1.A.inventing B.finding C.accepting D.offering2.A.reputation B.benefit C.experience D.praise3.A.loudly B.shyly C.curiously D.eagerly4.A.poor B.mean C.lazy D.weak5.A.behave B.concentrate C.struggle D.compete6.A.question B.tune C.process D.thought7.A.complex B.moving C.cool D.real8.A.broke down B.put out C.cut off D.shut out9.A.disciplined B.peaceful C.traditional D.supportive10.A.works B.feels C.understands D.controls阅读下列短文,根据短文内容填空。
电气安全名词术语GB
标准名称:电气安全名词术语GB 4776-84标准编号:GB 4776-84标准正文:国家标准1984-11-30发布1988-07-01实施1基本概念1.1保安性fail-safe为防止产品本身的危险故障而设计的性能。
1.2正常状态nromal condition所有用于防止危险的设施均无损坏的状态。
1.3电气事故electric accident由电流、电磁场、雷电、静电和某些电路故障等直接或间接造成建筑设施、电气设备毁坏、人、动物伤亡,以及引起火灾和爆炸等后果的事件。
1.4触电电击electric shock电流通过人体或动物体而引起的病理、生理效应。
1.5电磁场伤害injury due to electromagnetic field人体在电磁场作用下吸收能量受到的伤害。
1.6破坏性放电介质击穿disruptive discharge dielectric breakdown固体、液体、气体介质及其组合介质在高电压作用下,介质强度丧失的现象。
破坏性放电时,电极间的电压迅速下降到零或接近于零。
1.7短路short circuit通过比较小的电阻或阻抗,偶然地或有意地对一个电路中在正常情况下处于不同电压下的两点或几点之间进行的连接。
1.8绝缘故障insulation fault绝缘电阻的不正常下降。
1.9接地故障earth fault由于导体与地连接或对地绝缘电阻变得小于规定值而引起的故障。
1.10过电流overcurrent超过额定电流的电流。
1.11过电压overvoltage超过额定电压的电压。
1.12过负载overload超过额定负载的负载。
1.13导电部分conductive part能导电,但不一定承载工作电流的部分。
1.14带电部分live part正常使用时被通电的导体或导电部分,它包括中性导体,但按惯例,不包括保护中性导体(PEN导体)。
注:此术语不一定意味着触电危险。
1.15外露导电部分exposed conductive part电气设备能被触及的导电部分。
SSH复习题(1)
SSH复习题(1)一、选择题1、action结果执行类型设置为跳转到其它的action,结果类型值是()。
a.chainb.redirectc.dispatcherd.redirectaction2、在struts2框架的配置文件中,以下不属于action的属性的是()。
a.nameb.classc.methodd.result3、下面关于“依赖注入”的说法,错误的是()a.需要定义大量接口,增加了编码复杂度b.将组件间的倚赖关系实行配置文件的方式管理,而不是软编码在代码中c.减少了组件间的耦合,并使程序更容易保护和升级d.推动了“面向USB”编程,并使构筑大规模程序更随心所欲4、java应用程序中,程序执行的总入口方法就是:a、start()b、main()c、run()d、init()5、hibernate的生命周期的三种状态。
不包含以下哪一项?a.transientb。
contactedc。
persistentd。
detached6、关于spring的观点错误的aspring是一个轻量级javaee的框架集合b.spring包含一个“依赖注入“模式的实现c.采用spring可以事先声明式事务d.spring提供更多了aop方式的日志系统7、以下信息中哪一个概念不是spring中常用的?aiocbdic。
ormd。
aop8、对于hibernate的数据缓存,哪一项面熟不正确?a.一个内存(sessionlevel)和二级缓存(sessionfactorylevel)b.一个内存包含应用领域事务级内存c.二级缓存包含进程级内存和分布式内存d.实际开发中,我们常用的事二级缓存9、下面哪一个不是框架(d)。
a.springb.strutsc.hibernated.jsp10、在struts2框架的配置文件中,以下属package的属性的就是()。
a.actionb.namespacec.successd.result11、下面关于hibernate的观点,错误的就是()a.hibernate就是一个“对象―关系态射”的同时实现b.hibernate就是一种数据长久化技术c.hibernate就是jdbc的替代技术d.使用hibernate可以简化持久化层的编码12、下面就是框架的就是()。
ABAP面试大全
目录1. 报表知识 (6)1.1基础知识 (6)1.1.1报表事件,有哪些? (6)1.1.2报表选择画面 (7)1.2ALV报表 (8)1.2.1ALV报表实现的流程 (8)1.2.2显示ALV常用的两个FM (8)1.2.3如何设置ALV中的热键 (8)1.2.4ALV显示中的小计 (8)1.2.5FM ALV 和 OO ALV的比较 (8)1.3WRITE LIST (8)2. 数据库知识 (9)2.1基础知识 (9)2.1.1 ABAP数据字典有哪些对象或元素? (9)2.1.2 据库提交确认和数据库回滚取消语句 (9)2.1.3 什么是LUW (9)2.1.4简述modify 、insert、update对数据库表做操作时的影响 (9)2.1.5 要描述域、数据元素、表字段之间的关系 (9)2.1.6数据字典有几种缓冲方式,适用范围? (9)2.2ABAP和数据库 (10)2.2.1 ABAP 数据表的主索引是什么?索引的好处与坏处?与建索引的注意事项! (10)2.2.2 ABAP透明表有哪几种数据类(data class)?对数据的存储有什么影响? (10)2.2.3 SAP中有几种表,他们的区别是什么? (10)2.2.4什么是簇表(cluster table)?举出知道的簇表。
(10)2.2.5找数据库表,有哪些常用的方法。
(10)2.2.6如何建立数据库锁对象,激活锁对象产生的Function Module的名字为什么,在何处查看锁表的情况? (10)2.2.7更新 FM 分为 V1 和 V2,那么首先会执行哪一种更新类型呢?每种类型又是以哪种模式(异步、同步或本地)执行的呢? (11)2.2.7使用OPEN SQL注意原则 (11)2.3与表相关 (11)2.3.1 MM模块有哪些常用表格 (11)2.3.2 HR模块知识:HR里面存储HR主数据主要用到了哪些表? (11)2.3.3 HR模块知识:HR程序在开发中常用的两个逻辑数据库是什么?分别对其进行描述 12 2.3.4 HR模块知识:HR模块里面,如何修改HR的信息类型,具体如何实现 (12)2.3.5财务模块:财务模块开发中常用的表有哪些,简单举例说明: (12)2.3.6PM 常用的TABLE (12)2.3.6inner join 与 left-outer join的区别? (13)3. 权限相关 (14)3.1什么是权限对象(Authorization Objects)?在 ABAP 程序中使用哪条语句进行授权检查? (14)3.2与权限对象有关的事务代码有哪些? (14)4. DIALOG (15)4.1DIALOG 中的几个事件 (15)4.2何在TABLE CONTROL中实现选中一行或多行的效果 (15)4.3DIALOG 开发的常用几个控件是什么? (15)5. BDC (16)5.1BDC录屏的事务代码 (16)5.2BDC与BAPI之间的区别 (16)5.3BDC录屏的注意事项 (16)5.4谈谈BDC的运行模式和更新模式 (16)6. 增强 (17)6.1什么叫增强?有哪些方式进行增强? (17)6.1.1 User EXIT (17)6.1.2 Customer exit (17)6.1.3 BADI (17)6.1.4 Enhancement Spot (17)6.2如何建立增强? (17)6.3与增强相关的事务代码有哪些 (18)6.4如何进行数据库表字段的增强?Append和Include的方式有何区别? (18)7. SMARTFORMS (19)7.1谈谈SmartForm中,Template和Table表格的区别 (19)7.2SMART FORM如何实现公司LOG打印,其步骤是什么? (19)7.3smartform 中如何控制段落、单个字符输出格式? (19)8. RFC和BAPI (20)8.1 RFC (20)8.1.1什么是RFC,有哪些通信模式? (20)8.1.2 RFC中涉及到常用的事务代码有哪些? (20)8.1.3根据调用方式的不同,RFC接口提供了什么样的服务? (20)8.1.4RFC接口的具体功能包括哪些? (20)8.1.5在通过CALL FUNCTION语句进行远程功能调用的基本模式有哪些 (20)8.1.6怎么创建一个支持远程调用的RFC (21)8.1.7怎么调用一个SAP标准RFC (21)8.1.8怎样建立RFC程序?RFC程序传递的参数都是传递值还是引用?如何建立函数组? 21 8.1.9怎么来维护这个DESTINATION(远程目标) (21)8.2 BAPI (21)8.2.1什么是BAPI?你使用过哪些BAPI实现什么功能? (21)8.2.2什么是业务对象类型?它包含哪些主件? (21)8.2.3如何创建一个BAPI? (22)8.2.4编写BAPI的注意事项有哪些? (22)8.2.5谈谈与BAPI相关的事务代码。
沟通变化英语作文
沟通变化英语作文Communication is a fundamental aspect of human interaction. It allows us to express our thoughts, feelings, and ideas to others, as well as to understand and empathize with their communication. Effective communication is essential for successful relationships, both personal and professional. It is through communication that we build trust, resolve conflicts, and collaborate with others to achieve common goals.沟通是人际交往的基本要素。
它使我们能够向他人表达自己的思想、感情和想法,同时也能够理解并同情他们的交流。
有效的沟通对于成功的人际关系,无论是个人还是专业的,都是至关重要的。
通过沟通,我们建立信任、解决冲突,并与他人合作,实现共同目标。
With the advancement of technology, the way we communicate has undergone significant changes. The emergence of various communication tools such as social media, instant messaging, and video conferencing has revolutionized the way we interact with others. These technological advancements have made communication faster, more convenient, and more accessible,allowing us to connect with people from all around the world in an instant.随着技术的进步,我们的沟通方式发生了重大变化。
沟通方式的变化对你的影响 英语作文
沟通方式的变化对你的影响英语作文全文共10篇示例,供读者参考篇1In the past few years, the way we communicate has changed a lot. It has had a big impact on me and my friends. I want to share with you how this change has affected us.Before, we used to communicate mainly by talking face to face or writing letters. But now, we use all kinds of technology like phones, computers and social media to talk to each other. It's much faster and easier to reach someone, but it's also made things a bit impersonal. Sometimes I miss the old days when we would spend hours chatting with our friends in person.Another thing that has changed is the way we express ourselves. With emojis, gifs and acronyms, it's easier to convey our feelings and thoughts quickly. But sometimes things can be misunderstood because we can't see each other's facial expressions and body language. It's important to be clear and specific when we are texting or messaging.One thing that hasn't changed is the importance of listening. Even though we have all these new ways to communicate, it's stillcrucial to really listen to what the other person is saying. It shows respect and helps to build strong relationships.Overall, the change in communication has had both positive and negative effects on me. I'm grateful for the convenience of technology, but I also value the personal touch of face-to-face conversations. It's all about finding the right balance in this new digital age.篇2In the past, people used to communicate through letters or face-to-face conversations. But now, thanks to technology, our communication has changed a lot!First of all, we can now chat with our friends and family instantly using messaging apps like WhatsApp or WeChat. It's so cool because we can send funny pictures, emojis, and even voice messages to each other. It makes communication so much more fun and interactive!Secondly, social media has also changed the way we communicate. We can share photos and videos of our daily lives on platforms like Instagram and Facebook. It's a great way to stay connected with friends from far away and keep them updated on what we're up to.Another way technology has changed communication is through video calls. Now we can see and talk to our friends and family members who live far away as if they were right in front of us. It's like having them over for a virtual visit!However, there are also some downsides to these changes. Sometimes, people spend too much time on their phones and forget to communicate face-to-face. It's important to find a balance between using technology to communicate and spending quality time with loved ones in person.Overall, the changes in communication have both positive and negative impacts on our lives. It's up to us to make sure we use technology in a way that enhances our relationships and doesn't replace them. Let's keep talking and connecting with each other in the best ways possible!篇3As a primary school student, I have noticed how communication has changed over the years and how it has affected me. In the past, people used to communicate through letters, face-to-face conversations, and telephone calls. However, with the advancement of technology, communication has become easier and more convenient.One of the biggest changes in communication is the use of social media and messaging apps. Nowadays, I can easily communicate with my friends and family through platforms like WhatsApp, Instagram, and Snapchat. I can send them messages, photos, and videos instantly, regardless of where they are. This has made it much easier to stay in touch with loved ones, especially during the pandemic when meeting in person was not always possible.Another way communication has changed is through online learning. Due to the COVID-19 pandemic, many schools have shifted to online classes. I have had to attend virtual lessons, submit assignments online, and communicate with my teachers through video calls and emails. While this has been challenging at times, it has also taught me valuable digital skills and the importance of clear and effective communication in a virtual environment.Overall, the changes in communication have had a positive impact on me. I have learned to adapt to new ways of connecting with others and have become more tech-savvy in the process. I believe that these changes will continue to shape how we communicate in the future, and I am excited to see what new technologies will emerge munication is an essentialpart of our daily lives, and I am grateful for the advancements that have made it easier and more efficient.篇4Title: The Impact of Changing Communication Styles on MeHey guys! Today I want to talk about how communication styles have changed over the years and how it has affected me. When I was younger, we mostly communicated by talkingface-to-face or writing letters. But now, with the rise of technology, there are so many different ways to communicate.One big change is how we now use social media to talk to each other. We can send messages, photos, and videos instantly to our friends and family. It's so cool to be able to keep in touch with people no matter where they are in the world. But sometimes I miss the old days when we would actually call each other on the phone or meet up in person.Another change is how we use emojis and stickers to express ourselves. It's fun to use all these cute symbols to show howwe're feeling, but sometimes it's hard to understand each other without hearing the tone of someone's voice. I've learned that it's important to be clear in my messages so there's no misunderstandings.Overall, I think the changing communication styles have both positive and negative impacts on me. I love being able to connect with people easily, but I also miss the personal touch of face-to-face conversations. It's important to remember to balance the new ways of communicating with the old ways so that we don't lose that human connection. And that's how changing communication styles have affected me. Thanks for listening!篇5Communication methods have changed a lot over the years and it has had a big impact on me. When I was younger, I used to talk to my friends on the phone or even write letters to them. But now, with the development of technology, I mostly communicate with my friends through social media and messaging apps.One of the biggest changes in communication for me has been the ability to stay connected with my friends and family no matter where they are. With social media platforms like Facebook and Instagram, I can see what my friends are up to and stay in touch with them even if they live far away. It's really cool to be able to share photos and updates with each other instantly.Another big change is the way we communicate in school. When I was in elementary school, we used to pass notes to each other in class or talk quietly during group activities. But now, we use technology in the classroom to collaborate on projects and communicate with our teachers. We also have online platforms where we can ask questions and get help with our homework.Overall, I think the changes in communication methods have been mostly positive for me. I can keep in touch with my friends and family easily, collaborate with classmates on school projects, and access information quickly. However, I also think it's important to balance screen time with face-to-face interactions and to remember the value of real-life connections. Communication is a key part of our lives, and it's important to adapt to new methods while still cherishing the old ones.篇6As a primary school student, I have noticed a lot of changes in the way people communicate. In the past, people used to communicate mainly through face-to-face conversations or letters. But now, with the advancement of technology, there are many new ways to communicate such as texting, emailing, and video calls.One of the biggest impacts of these changes on me is the way I talk to my friends and family. Instead of picking up the phone to call them, I often send them a quick text or message on social media. It's much faster and more convenient, but sometimes I miss the personal touch of hearing their voice.Another change is the way I do my schoolwork. We now use computers and the internet to research and write essays, instead of going to the library and using books. It's great because we have access to so much information at our fingertips, but it can also be overwhelming at times.I also think that the way people communicate has become more informal. In the past, we used to write formal letters and emails, but now it's common to use emojis and abbreviations like "lol" or "omg" in our messages. It's fun and lighthearted, but it's important to remember to communicate respectfully and clearly.Overall, I think the changes in communication have both positive and negative effects. It's important to embrace new technologies and ways of communicating, but also to remember the value of face-to-face conversations and personal connections. Let's make sure we strike a good balance between the two!篇7In the past, people communicated through letters or newspaper. But now, with the development of technology, our communication ways have changed a lot. This has had a big impact on me and my life.Firstly, the way we talk to each other has changed. Before, we used to call each other on the phone or meet in person. But now, we can send messages instantly using social media or chat apps. This has made it easier and faster to communicate with my friends and family. I can talk to them anytime, anywhere, which is really convenient.Secondly, the way we share information has also changed. In the past, we used to share news and updates through newspapers or TV. But now, we can get information instantly from the internet. This has made it easier for me to stay up to date with what's happening in the world. I can read news articles, watch videos, and follow social media accounts to get the latest information.Lastly, the way we express ourselves has changed. Before, we used to write letters or talk on the phone to share our thoughts and feelings. But now, we can express ourselves through emojis,stickers, and gifs. This has made it easier for me to communicate my emotions and thoughts in a more fun and creative way.Overall, the changes in communication ways have had a positive impact on me. I can talk to my friends and family more easily, stay informed about the world, and express myself in a fun way. I think technology has made communication more convenient and enjoyable.篇8Communication has changed a lot over the years, and it has definitely had an impact on me. I remember when I was younger, we used to communicate mostly in person or over the phone. If we wanted to talk to someone, we would have to go to their house or give them a call. But now, with the advancement of technology, we have so many different ways to communicate.One of the biggest changes in communication for me has been the rise of social media. I remember when I first got my own smartphone and created accounts on platforms like Instagram and Snapchat. Suddenly, I was able to communicate with my friends in a whole new way. I could send them messages, pictures, and videos instantly, and I could see what they were up to through their posts. It was so convenient and fun!Another way communication has changed for me is through video calls. Before, if I wanted to talk to someone face-to-face, I would have to meet them in person. But now, I can just video call them through apps like FaceTime or Skype. It's amazing how technology has made the world feel so much smaller and more connected.Of course, there are downsides to these changes as well. Sometimes, I feel like we rely too much on technology for communication and forget about the importance of face-to-face interactions. I miss the days when we would have long conversations on the phone or meet up with friends to chat in person.Overall, the changes in communication have had both positive and negative effects on me. While I appreciate the convenience and fun of social media and video calls, I also value the importance of traditional forms of communication. It's all about finding a balance and using technology to enhance, not replace, human connections.篇9In the past, people used to communicate by writing letters or making phone calls. But now, with the development of technology, our ways of communication have changed a lot.One of the biggest changes is the popularity of social media platforms like Facebook, Instagram, and Twitter. We can now easily connect with our friends and family members through messages, photos, and videos. We can also share our thoughts and feelings with a much larger audience. This has made it easier for us to stay in touch with people who are far away from us.Another change is the use of smartphones. We can now send text messages, make video calls, and even send voice messages with just a few taps on our phones. This has made communication more convenient and efficient. We can now communicate with anyone, anytime, anywhere.However, these changes have also had some negative effects on us. For example, some people have become too reliant on technology for communication and have lost the ability to communicate face-to-face. This can lead to misunderstandings and conflicts in relationships.Overall, the changes in communication have had a big impact on my life. I have learned to adapt to new ways of communicating and have found it easier to stay connected withthe people I care about. But I also make sure to balance my online and offline communication to maintain healthy relationships.篇10In the past, communication was very different from nowadays. We didn't have smartphones, social media, or video calls. We had to rely on traditional ways of communication like letters, landline phones, and face-to-face conversations.The biggest change in communication for me has been the introduction of smartphones. I can now easily connect with my friends and family through messaging apps, social media platforms, and video calls. It has made communication more convenient and faster. I can instantly share photos, videos, and updates with my loved ones, no matter where they are in the world.However, this change has also had some negative impacts on me. I find myself spending too much time on my phone, scrolling through social media feeds and chatting with friends. I sometimes forget to have face-to-face conversations with my family members, which has affected our relationship.Another change in communication that has impacted me is online learning. Due to the COVID-19 pandemic, schools had to switch to online classes. While this has allowed me to continue my education from home, I miss the interactions with my classmates and teachers. It's harder to ask questions and get help when I'm struggling with a lesson.Overall, the changes in communication have both positive and negative effects on me. I enjoy the convenience of smartphones and online communication, but I also miss the personal touch of face-to-face conversations and interactions. I think it's important to find a balance and not let technology take over our lives.。
管理英语4测试
一、选择填空题(每题10分,共5题)题目1题干—Which of these hats do you want?—_______ . Either will do.选择一项:A. I don't mindB. No problemC. Go ahead解析:本题考查交际用语。
根据后一句可知说话人对此不在乎,两顶礼帽当中任何一顶都行。
A选项与语境相符,所以答案是A。
题目2题干—If you don't believe in yourself, no one else will.—_____. Confidence is really important.选择一项:A. That's not the pointB. I don't think soC. I couldn't agree more解析:本题考查情景对话。
该题的大意是:如果你自己都不相信自己,别人更不会相信你了。
完全赞成(I couldn't agree more). 自信真的很重要。
由“Confidence is really important.”可知,说话人赞成对方的观点,故选C。
题目3题干By the end of the year, the sales plan for the next year______.选择一项:A. will be madeB. will have been madeC. have been made译文:年底之前将作出明年的销售计划。
解析:当by + 时间结构与动作性强的动词连用时,主句多用完成式。
by后的时间可指现在、过去或将来时间点。
如果是by + now连用,主句用现在完成时;如果是by + 过去时间,主句用过去完成时;如果是b y + 将来时间,主句则用将来完成时。
所以正确答案是B。
题目4题干There is no _____ the fact that he is the best student in the class.选择一项:A. denyB. deniesC. denying译文:不可否认,他是班上最好的学生。
2023届湖北省新高考联盟普通高等学校招生全国统一考试模拟考试(三)英语试题(高频考点)
1.A.Anxious.B.Disappointed.C.Confident.D.Confused.2.A.The location of the session has been changed.B.She will definitely go to the session this evening.C.She’ll probably be too tired to walk to the session.D.The session might be canceled because of a heavy snow.3.A.The battery needs charging.B.It is nowhere to be found.C.The battery is positioned incorrectly.D.It is the wrong remote control.4. What did the woman study in college?A.Business.B.Art.C.Spanish.5. What’s the woman’s attitude towards accepting the job offer?A.Unsure.B.Opposed.C.Unconcerned.二、听力选择题6. 听下面一段较长对话,回答以下小题。
1. Where is the woman flying to?A.London.B.San Francisco.C.New York.2. How old is the woman’s son?A.Under 1.B.Under 2.C.Around 3.3. Why does the woman prefer an aisle seat?A.She doesn’t like the bright sunshine.B.It’s convenient to go to the restroom.C.She can walk her baby around.4. When should the woman arrive at he gate?A.Before 3:45.B.After 4:00.C.Around 4:30.7. 听下面一段较长对话,回答以下小题。
考研英语模拟题34及答案
考研英语模拟题34及答案SectionⅠ Use of EnglishDirections:Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C or D on ANSWER SHEET 1. ( 10 points )Among the devastating consequences of AIDS has 1 its epidemic spread in the developing world. The disease has caused 2 suffering, debilitation, loss of life and disruption of family, social and economic 3. Because of the considerable expense and logistical difficulty in providing antiviral drugs to populations 4 with the human immunodeficiency virus 5 the world, the biomedical community is looking towards vaccines to help solve this compelling problem.The search for an AIDS vaccine began more than 15 years ago with great 6 and high expectations. With the 7 of the human immunodeficiency virus (HIV) as the cause of AIDS, it seemed that a 8 would follow closely behind. But despite a large concerted effort, the problem has proven more difficult than 9, and progress has not 10 the 11 hopes. Here I review the 12 scientific obstacles confronting the development of an effective HIV vaccine, and I consider 13 strategies to overcome these obstacles.It is instructive to consider the circumstances that have 14 to past successes in vaccine development. The smallpox vaccine is 15 the most successful inventions in the history of 16. Why, 200 years ago, without the benefit of modern biotechnology, did the smallpox vaccine succeed so readily while an AIDS vaccine 17 elusive? The answer lies in an experiment of nature that provided,to an astute observer, a clear direction for smallpox vaccine development. In this classic story of 18 discovery, Edward Jennet noticed that milk maids who had previously contracted cowpox were 19 to smallpox infection. This observation was the critical event leading to the finding that the cowpox virus cross-reacted immunologically with the smallpox virus and could 20 be used to protect against smallpox.1. A. on B. with C. been D. about2. A. unpredicted B. uncontrollable C. unimaginable D. unprecedented3. A. stability B. instability C. permanency D. soundness4. A. harmed B. infected C. infectious D. infectable5. A. everywhere B. throughout C. devastating D. occupying6. A. difficulty B. concern C. optimism D. pessimism7. A. confirmation B. identification C. information D. precaution8. A. cure B. capsule C. medication D. vaccine9. A. ever B. anticipated C. possible D. necessary10. A. surpassed B. out-balanced C. matched D. rivaled11. A. origin B. initial C. great D. modest12. A. majority B. primary C. principal D. premier13. A. potential B. initiative C. practicalD. existing14. A. lead B. caused C. contributed D. cooperated15. A. by far B. till now C. among D. considered16. A. vaccine B. medicine C. smallpox D. AIDS17. A. slowly B. fails C. remains D. counts18. A. accidental B. importanc C. scientific D. vaccine19. A. vulnerable B. resistant C. opposing D. defendant20. A. safely B. therefore C. as well D. possiblySection Ⅱ Reading ComprehensionPart ADirections:Read the following four texts. Answer the questions below each text by choosing A, B, C or D. Mark you answers on ANSWER SHEETⅠ.(40 points)Text 1On an average of six times a day, a doctor in Holland practices "active" euthanasia: intentionally administering a lethal drug to a terminally ill patient who has asked to be relieved of suffering. Twenty times a day, life-prolonging treatment is withheld or withdrawn when there is no hope that it can effect an ultimate cure. "Active" euthanasia remains a crime on the Dutch statute books punishable by 12 years in prison. But a series of court cases over the past 15 years has made it clear that a competent physician who carries it out will not be prosecuted.Euthanasia, often called "mercy killing", is a crime everywhere in Western Europe. But more and more doctors and nurses in Britain, West Germany, Holland and elsewhere readily admit to practicing it, most often in the "passive" form of withholding or withdrawing treatment. The long simmering euthanasia issue has lately boiled over into a sometimes fierce public debate, with both sides claiming the mantle of ultimate righteousness. Those opposed to the practice see themselves up-holding sacred principles of respect for life, while those in favor raise the banner of humane treatment. After years on the defensive, the advocates now seem to be gaining ground. Recent polls in Britain show that 72 percent of British subjects favor euthanasia in some circumstances. An astonishing 76 percent of respondents to a poll taken late last year in France said theywould like the law changed to decriminalize mercy killings.Reasons for the latest surge of interest in euthanasia are not hard to find. Europeans, like Americans, are now living longer. The average European male now lives to the age of 72, women to almost 80. As Derek Humphrey, a leading British advocate of "rational euthanasia" says, "lingering chronic diseases have replaced critical illnesses as the primary cause of death."And so the euthanasists have begun to press their case with greater force. They argue that every human being should have the right to "die with dignity", by which they usually mean the right to escape the horrors of a painful or degrading hospitalization. Most advocates of voluntary euthanasia has argued that the right to die should be accorded only to the terminally and incurably ill, but the movement also includes a small minority who believe in euthanasia for anyone who rationally decides to take his own life.That right is unlikely to get legal recognition any time in the near future. Even in the Netherlands, the proposals now before Parliament would restrict euthanasia to a small number of cases and would surround even those with elaborate safeguards.21.According to Paragraph 1, which of the following is not true?A. "Active"euthanasia is regarded as a crime by Dutch law.B.The doctor who carried out euthanasia will be charged.C.An unqualified doctor carrying out euthanasia will be accused.D. "Active"euthanasia executives will be sentenced to 12 years imprisonment.22.Euthanasia is often called "mercy killing", which impliesthat .A.people should show sympathy for a terminally ill patientB.some doctors murder patients shielding themselves from mercyC.humane treatment to dying patients should be requiredD.the dying patients are suffering from the pain and they don’t want to live on23.Most advocates of voluntary euthanasia hold the opinion that .A.only terminally ill patients can have euthanasiaB.if anyone who rationally decides to end his life, he can have euthanasiaC.people should respect for lifeD.no matter what punishment they get, they’ll carry out euthanasia to patients24.The author’s attitudes towards euthanasia is .A.positiveB.negativeC.objectiveD.uncertain25.In Paragraph 2, "boiled over" means .A.burst(into)B.make the water hot enough to boilC.cause great angerD.fight one anotherText 2Bank of America, holding company for the San Francisco-based Bank of America, was once unchallenged as the nation’s biggest banking organization. At its peak, it had more branches in California, 1,100 than the U.S. Postal Service. It was also a highly profitable enterprise. But since 1980, Bank of Americ a’s earnings have been down or flat. From March 1985 to March 1986, for example, earnings per share dropped 50.8 percent. Samuel H. Armacost, president and CEO, has confessed that he doesn’t expect a turnaround soon.Some of Bank of America’s old magic se ems to have rubbed off on New York’s Citibank, perennial rival for top banking honors. Thanks to aggressive growth policies, Citicorp’s assets topped Bank of America’s for the first time in 1983 and by a healthy margin. Citibank has also been generating profits at a fast clip, enabling it to spend lavishly on campaigns to enter new markets-notably Bank of America’s turf in California.The bad times Bank of America is currently facing are partly the result of the good times the bank enjoyed earlier. Based ina large and populous state and operating in a regulated environment, Bank of America thrived. Before deregulation, banks could not compete by offering savers a higher return, so they competed with convenience. With a branch at every crossroads, Bank of America was able to attract 40 percent of the California deposit market a source of high earnings when the legal maximum payable to depositors was much lower than the interest on loans.The progressive deregulation of banking forced Bank of America to fight for its customers by offering them competitive rates. But how could this mammoth bureaucracy, with its expensive overhead, offer rates as attractive as its loaner competitors? Pruning the establishment was foremost in the minds of Bank of America policymakers. But cutbacks have proceeded slowly. Although the bank is planning to consolidate by offering full services only in key branches, so far only about 40 branches have been closed. Cutbacks through attrition have reduced the work force from 83,000 to fewer than 73,000; wholesale layoffs, it seems, would not fit the tradition of the organization. And they would intensify the morale problems that already threaten the institution.26According to the passage, New York’s Citibank .A.is a dark horse in the field of bankingB.has been growing in a moderate wayC.has been making efforts to conquer the markets of Bank of AmericaD.has more branches than Bank of America now27Which of the following is NOT the reason for which Bank of America thrived?A.I t’s turf California was a state with a large number of population.B.The economic environment that was controlled by the government.C.Its deposit rate was higher than that of other banks.D.Its large amount of branches.28The phrase "mammoth bureaucracy" in Paragraph 4 refers to .A.its expensive overheadB.its large amount of branchesC.its long historyD.corruption of its leaders29Now the most important factor for a bank to win in competition seems to be .A.higher deposit rateB.flexibility of capitalC.high banking honorsD.support of the government30Which of the following conclusions can’t be drawn from the passage?A.The U.S. Postal Service had less than 1,100 branches in California a few decades before.B.The profit of the Bank of America has been reducing since the 1980s.C.The prospect of the Bank of America is not quite promising.D.Moral problem is also a factor that leads to the decline ofthe Bank of America.Text 3Volcanic fire and glacial ice are natural enemies. Eruptions at glaciated volcanoes typically destroy ice fields, as they did in 1980 when 70 of Mount Saint Helens ice cover was demolished. During long dormant intervals, glaciers gain the upper hand cutting deeply into volcanic cones and eventually reducing them to rubble. Only rarely do these competing forces of heat and cold operate in perfect balance to create a phenomenon such as the steam caves at Mount Rainier National Park.Located inside Rainier’s two ice-filled summit craters, these caves form a labyrinth of tunnels and vaulted chambers about one and one-half miles in total length. Their creation depends on an unusual combination of factors that nature almost never brings together in one place. The cave-making recipe calls for a steady emission of volcanic gas and heat, a heavy annual snowfall at an elevation high enough to keep it from melting during the summer, and a bowl-shaped crater to hold the snow.Snow accumulating yearly in Rainier’s summit craters is compacted and compressed into a dense form of ice called firm, a substance midway between ordinary ice and the denser crystalline ice that makes up glaciers. Heat rising from numerous openings (called fumaroles) along the inner crater walls melts out chambers between the rocky walls and the overlying ice pack. Circulating currents of warm air then melt additional openings in the firm ice, eventually connecting the individual chambers and, in the larger of Rainier’s the crater’s, forming a continuous passageway the extends two-thirds of the Way around the crater’s interior.To maintain the cave system, the elements of fire under ice must remain in equilibrium, enough snow must fill the crater each year to replace that melted from below. If too much volcanic heat is discharged, the crater’s ice pack wi ll melt away entirely and the caves will vanish along with the snows of yesteryear. If too little heat is produced, the ice, replenished annually by winter snowstorms, will expand, pushing against the enclosing crater walls and smothering the present caverns in solid firm ice.31.With what topic is the passage mainly concerned?A.The importance of snowfall for Mount Rainier.B.The steam caves of Mount Rainier’s.C.How ice covers are destroyed.D.The eruption of Mount Saint Helens in 1980.32.According to the passage, long periods of volcanic inactivity can lead to a volcanic cone’s .A.strong eruptionB.sudden growthC.destructionD.unpredictability33.The second paragraph mentions all of the following as necessary elements in the creation of steam caves EXCEPT .A.a glacierB.a craterC.heatD.snow34.According to the passage, heat from Mount Rainier’s summit craters rises from .A.crystalline iceB.firmsC.chambersD.fumaroles35.In the last line, "smothering" means .A.eliminateB.enlargedC.preventedD.hollowedText 4Languages will continue to diverge. Even if English were to become the universal language, it would still take many different forms.Indeed the same could happen to English as has happenedto Chinese: a language of intellectu als which doesn’t vary hugely alongside a large number of variants used by local peoples.We will continue to teach other languages in some form, and not just for reasons of practicality. Learning a language is good for your mental health; it forces you to understand another cultural and intellectual system. So I hope British education will develop a more rational approach to the foreign languages available to students in line with their political importance. Because so many people believe it’s no longer i mportant to know another language, I fear that time devoted to language teaching in schools may well continue to decline. But you can argue that learning another language well is more taxing than, say, learning to play chess well—it involves sensitivity to a set of complicated rules, and also to context.Technology will certainly make a difference to the use of foreign languages. Computers may, for instance, alleviate the drudgery that a vast translation represents. But no one who has seen a computer translation will think it can substitute for knowledge of the different languages. A machine will always be behind the times. Still more important is the fact that no computer will ever get at the associations beyond the words associations that may not be expressed but which carry much of the meaning. In languages like Arabic that context is very important. Languages come with heavy cultural baggage too—in French or German if you missed the cultural references behind a word you’re very likely to be missing the m eaning. It will be very hard to teach all that to a computer.All the predictions are that English will be spoken by a declining proportion of the world’s population in the 21stcentury. I don’t think foreign languages will really become less important, but they might be perceived to be—and that would in the end be a very bad thing.36.From the first paragraph we can infer that .A English is the universal languageB Chinese would become the universal languageC Languages always take kinds of formsD English has no variants, but Chinese does37.Which of the following is true?A If a language is not good for practicality, we can drop it.B We can understand another cultural and intellectual system by learning language.C Time devoted to language teaching has never declined.D We should spend more time in learning language than playing chess.38.Why can’t a computer translation substitute for knowledge of different languages? Because .A computers can alleviate much drudgeryB computer is always behind the timesC computer can’t get the inner meaning of wordsD computer has no sensation39.What does the author mean by "that would in the end be a very bad thing"?A Less and less people will use English.B Foreign languages will become less important.C Foreign languages will be perceived less important.D We must realize the importance of foreign languages.40.Which is the best title of the passage?A Learning Foreign Languages.B Language Continuing to Diverge.C The Limitation of Technology in Learning Foreign Language.D The Inner Meaning of Words.Part BDirections:In the following article, some sentences have been removed. For Questions 41—45, choose the most suitable one from the list A—G to fit into each of the numbered blank. There are two extra choices, which do not fit in any of the gaps.Even some ardent conservationists acknowledge that the diversity of life on Earth cannot be fully sustained as human populations expand use more resources nudge the climate and move weedlike pests and predators from place to place.Given that some losses are inevitable, the debate among many experts has shifted to an uncomfortable subject—what level of loss is acceptable. The discussion is taking place at both the local and global levels.41)______________________________. And as global biodiversity diminishes, is it a valid fallback strategy to bank organisms and genes in zoos, DNA banks or the like, or does this simply justify more habitat destruction?42)_________________________________________. Some conservation groups have strenuously avoided or even attacked such calculations and strategies. They say there is no safe diminution of habitat as long as human understanding of ecology is as sketchy as it is a fallback strategy is unthinkable. Furthermore banking nature in a deep freeze or database of gene sequences cannot capture context. 43)_____________________. On the other side of the debate those considering what the smallest viable habitats are or how to expand archives as an insurance policy say that recent trends have proved that old conservation strategiesare no longer sufficient. 44)_____________________________.Twenty four years ago Dr. Thomas E. Lovejoy and other biologists began a remarkable experiment on the fast eroding fringe of rain forest near the Brazilian city of Manaus. They established 11 forest tracts ranging from 2.5 to 250 acres each surrounded by an isolating sea of pasture similar to what is advancing around most other tropical forests. Among the many findings an analysis published last week on birds in the lower layers of greenery found that it would take a fragment measuring at least 2 500 acres—10 times as large as the biggest one in the experiment—to prevent a decline of 50 percent in those bird varieties in just 15 years or so.45)____________________________________________________________.[A]For instance even if a vanished bird was someday reconstituted from its genes wouldit warble with the same fluency as its ancestors?[B] "we’re better off trying t o preserve the diversity of what we have rather than trying to regenerate it in the future."[C]The San Diego Zoo has its parallel Frozen Zoo an archive of thousands of DNA samples and cell lines from a host of species.[D]Is nature on ice a sufficient substitute for the real thing?[E]How small can a fragment of an ecosystem be and still function in all its richness,and thus be considered preserved?[F]In the understated language of science the new study in The Proceedings of the National Academy of Sciences concludes "This is unfortunate when one considers that for some species rich areas of the planet a large proportion of remaining forest is in fragments smaller than 2500 acres."[G]A few decades ago the issue seemed fairly uncomplicated identify biological "hot spots" or species of concern and establishas many reserves as possible. But the picture has grown murky.Part CDirections:Read the following text carefully and then translate the underlined segments into Chinese. Your translation should be written clearly on ANSWER SHEET 2. (10 points)46)To avoid the various foolish opinions to which mankind is prong, no superhuman genius is required. A few simple rules will keep you, not from all error, but from silly error.If the matter is one that can be settled by observation, make the observation yourself. 47)Aristotle could have avoided the mistake of thinking that women have fewer teeth than men, by the simple device of asking Mrs Aristotle to keep her mouth open while he counted. He did not do so because he thought he knew. Thinking that you know when in fact you don’t is a fatal mistake, to which we are all prone. I believe myself that hedgehogs eat black beetles, because I have been told that they do; but if I were writing a book on the habits of hedgehogs, I should not commit myself until I had seen one enjoying this unappetizing diet. Aristotle, however, was less cautious. Ancient and medieval authors knew all about unicorns and salamanders; not one of them thought it necessary to avoid dogmatic statements about them because he had never seen one of them.Many matters, however, are less easily brought to the test of experience. If, like most of mankind, you have occasional convictions on many such matters, there are ways in which you can make yourself aware of your own bias.48)If an opinion contrary to your own makes you angry, that is a sign that you are subconsciously aware of having no good reason for thinking as you do. If someone maintains that two and two are five, or thatIceland is on the equator, you feel pity rather than anger, unless you know so little of arithmetic or geography that his opinion shakes your own contrary conviction. The most savage controversies are those about matters as to which there is no good evidence either way.Persecution is used in theology, not in arithmetic, because in arithmetic there is knowledge, but in theology there is only opinion.49)So whenever you find yourself getting angry about a difference of opinion, be on your guard; you will probably find, on examination, that your belief is going beyond what the evidence warrants.A good way of riding yourself of certain kinds of dogmatism is to become aware of opinions held in social circles different from your own. When I was young, I lived much outside my own country in France, Germany, Italy, and the United States. I found this very profitable in diminishing the intensity of insular prejudice.For those who have enough psychological imagination, it is a good plan to imagine an argument with a person having a different bias. This has one advantage, and only one, as compared with actual conversation with opponents; this one advantage is that the method is not subject to the same limitations of time and space. Mahatma Gandhi deplored railways and steamboats and machinery; he would have liked to undo the whole of the industrial revolution. You may never have an opportunity of actually meeting any one who holds this opinion, because in Western countries most people take the advantages of modern technique for granted. But if you want to make sure that you are right in agreeing with the prevailing opinion, you will find it a good plan to test the arguments thatoccur to you by considering what Gandhi might have said in refutation of them.50)I have sometimes been led actually to change my mind as a result of this kind of imaginary dialogue, and, short of this, I have frequently found myself growing less dogmatic and cocksure through realizing the possible reasonableness of a hypothetical opponent.Section Ⅲ Writin gPart A51.Directions:Suppose you are a teacher who is going to give a lecture to freshmen on how to enjoy university life. You need to write a note before giving the lecture. The note should include:1)arrange your time properly2)keep harmony with roommates and classmates3)take an active part in societiesYou should write about 100 words on ANSWER SHEET 2.Part B52.Directions:study the following picture carefully and write an essay to1)describe the picture2)give your comments on the phenomenon3)suggest counter-measures答案SectionⅠUse of English1. C.beenhas been表现在完成。
Meditation Session
Meditation sessions are a wonderful way to relax and find inner peace. During a meditation session, individuals can take the time to focus on their breath, clear their mind, and let go of any stress or tension they may be feeling.One of the key benefits of a meditation session is the ability to reduce anxiety and promote a sense of calm. By quieting the mind and focusing on the present moment, individuals can let go of worriesand fears, and instead, focus on the here and now.Meditation sessions can also help improve concentration and focus.By practicing mindfulness and being fully present in the moment, individuals can train their minds to be more attentive and alert, leading to improved cognitive function and mental clarity. Furthermore, meditation sessions can be a great way to promote self-awareness and self-reflection. By taking the time to sit withoneself and observe one's thoughts and emotions, individuals cangain a deeper understanding of themselves and their inner workings.In addition to the mental and emotional benefits, meditationsessions can also have a positive impact on physical health. Studies have shown that regular meditation practice can lower blood pressure, reduce inflammation, and boost the immune system.Overall, meditation sessions offer a range of benefits for both the mind and body, making them a valuable practice for promoting overall well-being and a sense of inner peace. Whether done alone or in a group setting, taking the time to meditate can be a powerful toolfor finding balance and harmony in one's life.。
英语(北京A卷)2023年高考第二次模拟考试卷(全解全析)
2023年高考英语第二次模拟考试卷英语·全解全析注意事项:1.答卷前,考生务必将自己的姓名、准考证号等填写在答题卡和试卷指定位置上。
2.回答选择题时,选出每小题答案后,用铅笔把答题卡上对应题目的答案标号涂黑。
如需改动,用橡皮擦干净后,再选涂其他答案标号。
回答非选择题时,将答案写在答题卡上。
写在本试卷上无效。
3.考试结束后,将本试卷和答题卡一并交回第一节(共10小题;每小题分,共15分)阅读下面短文,掌握其大意,从每题所给的A、B、C、D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。
It had been a crazy day at school. Jordan walked in and slid his backpack off his shoulder. He collapsed in a chair ___1___ and swallowed a glass of milk. Jordan asked his mom to pass the cookies to him. “Please,” insisted Mom. “PLEASE pass the cookies,” ___2___ Jordan. He told his mom that he wished he never had to worry about ___3___. “Interesting,” said Mom as she left the room.The following day at breakfast, Jordan sat down to a plate of bacon and eggs. Jordan thought the food was yummy, and he piled the pancakes on his plate. Suddenly Dad reached over and ___4___ the pancakes right off Jordan’s plate. Jordan was shocked. He was wondering what had happened to the “___5___”. Jordan noticed a black cloud covering his dad’s face Jordan muttered (嘀咕) that something strange was going on. A few seconds later, Mom downed a glass of orange juice and burped (打嗝) loudly. Jordan was ___6___. That was so unlike his mom. A black cloud covered her face as well.Jordan knew for sure that something was wrong with all the teenagers in his world when he showed up at school the next day, and David, one of his classmates, ___7___ his way through line cutting in front of a bunch of students. The other students looked disgusted, and Jordan ___8___ as another black cloud floated up (漂浮) in front of David.“Poor David,” thought Jordan. “If only he would remember to use his manners!” Jordan ___9___ stopped in the line. Thinking about his words and these two days’ observation, he felt surprised and ____10____ he was just like an adult who talked about manners everywhere.1.A.nervously B.tiredly C.disappointedly D.lazily2.A.complained B.promised C.repeated D.required3.A.manners B.rules C.spaces D.foods4.A.brought B.carried C.held D.grabbed5.A.please B.sorry C.pardon D.hello6.A.interested B.astonished C.moved D.excited7.A.pulled B.stopped C.pushed D.changed8.A.listened B.seemed C.touched D.watched9.A.suddenly B.actually C.obviously D.absolutely 10.A.remembered B.realized C.imagined D.believed【答案】1.B 2.C 3.A 4.D 5.A 6.B 7.C 8.D 9.A 10.B【导语】本文是一篇记叙文。
贵阳2024年07版小学四年级下册第十五次英语第六单元期中试卷
贵阳2024年07版小学四年级下册英语第六单元期中试卷考试时间:80分钟(总分:100)A卷考试人:_________题号一二三四五总分得分一、综合题(共计100题)1、填空题:My sister has a cute ________ (玩具名称).2、填空题:My cousin is a wonderful __________ (朋友).3、填空题:The _____ (garden) is full of colorful flowers.4、填空题:My dad bought me a new _____.5、听力题:The cake is _____ (delicious/tasteless).6、填空题:The engineer, ______ (工程师), designs new technologies.7、听力题:Chemical changes are often irreversible, while physical changes are usually _____.8、选择题:What do you call a person who repairs pipes?A. ElectricianB. PlumberC. MechanicD. Carpenter9、填空题:The ________ was a key moment in the fight for social justice.10、听力填空题:Learning new languages fascinates me. It opens doors to understanding different cultures and communicating with more people. I want to learn __________ next.11、听力题:Gases can fill any ______.12、填空题:The __________ (经济体系) have shifted throughout history.13、填空题:The ant can lift objects many times its _________ (重量).14、填空题:The __________ (历史的策略) inform decision-making.15、听力题:The _______ can help create a relaxing environment.16、选择题:What is the largest planet in our solar system?A. EarthB. SaturnC. JupiterD. Mars17、听力题:The smallest particle of an element is called a(n) _______.18、What is the main ingredient in chocolate?A. CocoaB. SugarC. MilkD. Vanilla答案:A19、What is the capital of Egypt?A. CairoB. AlexandriaC. LuxorD. Giza答案:A20、听力题:The mountain is _____ (high/low).21、What do you call the person who grows crops?A. FarmerB. BakerC. TeacherD. Driver22、What is the largest city in the USA?A. Los AngelesB. New York CityC. ChicagoD. Houston答案:B23、填空题:I want to _______ (学习) gardening.24、听力题:A _____ is a phenomenon where a star explodes.25、填空题:A ______ (乡村) garden offers peace and quiet.26、听力题:We celebrate ________ (success) as a group.27、What do we call the study of weather?A. BiologyB. GeographyC. MeteorologyD. Astronomy28、听力题:The cheetah runs very _____ fast.29、听力题:I see a _______ (whale) in the ocean.30、What is the main ingredient in cheese?A. MilkB. WheatC. SugarD. Rice答案: A31、填空题:The _____ (青蛙) can be found near ponds and lakes.The __________ is a region known for its mountains.33、选择题:What is the capital of Belgium?A. AmsterdamB. BrusselsC. LuxembourgD. Paris34、听力题:The study of Earth's geology helps us understand ______ processes.35、听力题:We have ________ (breakfast) in the morning.36、填空题:We have a ______ (快乐的) family dinner every Sunday.37、Which animal is known for its long neck?a. Elephantb. Giraffec. Zebrad. Kangaroo答案:b38、听力题:We celebrate Christmas in _____ (December/June).39、What is the freezing point of water?A. 0°CB. 100°CC. 50°CD. 25°C答案: A40、填空题:The ________ is known for its long neck.41、填空题:The cheetah is the fastest land ________________ (动物).42、听力题:She is dancing at the ___. (party)The __________ can help reveal patterns in sediment deposition.44、听力题:I want to ___ a story. (tell)45、听力题:She has a _____ (cat/dog) at home.46、听力题:A __________ is a geological feature that can impact ecosystems and human activities.47、填空题:I love to _______ (绘画) landscapes.48、听力题:The process of breaking down food is a type of _____ reaction.49、填空题:My sister is _______ than I am.50、填空题:A squirrel can jump from tree to ______ (树).51、Which instrument has keys and is played by pressing them?A. GuitarB. ViolinC. PianoD. Drum52、听力题:The chemical formula for calcium hydroxide is ______.53、听力题:Table sugar is also known as _____.54、听力题:The man has a funny ________.55、填空题:My teacher tells us to always be __________ (诚实的).56、听力题:I enjoy ___ (making) new friends.I can ______ (清晰地沟通) my ideas.58、听力题:A ______ can be a great companion.59、填空题:The capital of Egypt is _____.60、听力题:A ______ is a way to display experimental results.61、What is the capital of Kenya?A. NairobiB. KampalaC. Addis AbabaD. Dar es Salaam答案:A. Nairobi62、听力题:She is a great ________.63、Which of these is a dessert?A. SaladB. CakeC. SoupD. Sandwich答案:B64、What do we call a baby dog?A. KittenB. PuppyC. CalfD. Chick答案:B65、Which of these is a classic children's book?A. Moby DickB. The Great GatsbyC. Charlotte's WebD. War and Peace答案:C66、填空题:I have a big ________ (梦想) to travel the world.This ________ (玩具) encourages learning.68、听力题:A neutron has a ______ charge.69、填空题:My teacher is very ______.70、填空题:我的朋友喜欢 _______ (活动). 她觉得这很 _______ (形容词)71、What do you call the round fruit that is red or green?A. OrangeB. AppleC. BananaD. Grape答案:B72、填空题:The currency used in Japan is ________ (日本使用的货币是________).73、听力题:A polar solvent is one that can dissolve ______ molecules.74、In which sport do players dribble a ball?A. SoccerB. BaseballC. BasketballD. Tennis答案:C75、What is 4 x 3?A. 10B. 12C. 14D. 16答案:B76、填空题:The __________ (自然灾害) require preparedness.77、ts grow better in _____ (阴凉) places. 填空题:Some plaMy grandma enjoys sewing ____ (clothes).79、填空题:My mom bought me a new ________ (滑梯) for the backyard. I can slide down ________ (很快).80、填空题:The _____ (狐狸) is known for its cunning nature.81、听力题:The ______ teaches us about climate change.82、What shape is a basketball?A. SquareB. TriangleC. OvalD. Circle答案: D83、填空题:My brother is a _____ (学生) who studies hard.84、填空题:I call my pet rabbit “.”85、What do you call a baby cat?A. PuppyB. KittenC. CalfD. Cub答案:B86、听力题:I can ______ (draw) a picture of my family.87、听力题:My sister is ______ to a party this weekend. (going)88、Which planet is closest to the sun?a. Earthb. Marsc. Mercuryd. Venus答案:cThe study of how landscapes evolve can provide insights into ______ change.90、填空题:We have ______ (一个) fun day at the amusement park.91、What is the main ingredient in jelly?A. SugarB. FruitC. PectinD. Water答案:C92、Which of these is a type of fabric?A. CottonB. WoodC. MetalD. Stone答案:A93、听力题:I can _____ (dance/sing) very well.94、听力题:The __________ is famous for its hot springs.95、填空题:My cousin is very __________. (有趣)96、听力题:We will have a ________ next week.97、填空题:I enjoy going to the ____.98、填空题:I want to paint my ________ bright red.99、What do we call a person who studies the history of science?A. Science HistorianB. SociologistC. AnthropologistD. Philosopher答案: AMachu Picchu is an ancient site in ________ (秘鲁).。
程序员考试(专业英语)真题及答案
程序员考试(专业英语)真题及答案07上Insufficient (71) can cause a processor to work at 50% or even more below its performance potential.(71)A. mouse B. I/OC. documentD. memory参考译文内存不足会使处理器的性能潜力只能发挥一半甚至更低。
参考答案(71)DThe (72)in e-mail messages has affected almost every computer around the world and has caused the damage of up to US$1 billion in North America.(72)A. illness B. virus C. weakness D. attachment 参考译文电子邮件中的病毒已感染了全球几乎每台计算机,在北美造成了多达10亿美元的损失。
参考答案(72)BOne of the basic rules of computer security is to change your (73) regularly.(73)A. name B. computer C. device D. password参考译文计算机安全性的基本规则之一是定期改变您的口令。
参考答案(73)DOne of the greatest features of a home (74) is the ability to share one Internet connection simultaneously over two or more computers.(74)A. computer B. device C. network D. work参考译文家庭计算机网的最大特点是多台计算机能同时共享一个因特网接口。
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Jim Morgan, Texas A&M University, Department of Civil Engineering, College Station, TX 77843-3136, jim-morgan@ Jeff Froyd, Texas A&M University, Dwight Look College of Engineering, College Station, TX 77843-3128, froyd@ 3 Jan Rinehart, Texas A&M University, Engineering Academic Programs Office, College Station, TX 77843-3127, jan@ 4 Ann Kenimer, Texas A&M University, Department of Biological and Agricultural Engineering, College Station, TX 77843-2117, a-kenimer@ 5 Cesar Malave, Texas A&M University, Department of Industrial Engineering, College Station, YX 7843-3 , malave@ 6 Rita Caso, Texas A&M University, Dwight Look College of Engineering, College Station, TX 77843-3128, dr-rita@ 7 Carolyn Clark, Texasห้องสมุดไป่ตู้A&M University, Department of Educational Human Resource Development, College Station, TX 77843-3256, cclark@
Session CAN SYSTEMIC CHANGE REALLY HELP ENGINEERING STUDENTS FROM UNDER-REPRESENTED GROUPS?
Jim Morgan 1 , Jeff Froyd 2 , Jan Rinehart 3 , Ann Kenimer 4 , Cesar Malave 5 , Rita Caso 6 , and Carolyn Clark 7
INTRODUCTION
Alexander Meiklejohn originated the concept of learning communities when he created the Experimental College at the University of Wisconsin. Meiklejohn designed the Experimental College to provide a two-year, integrated foundation for liberal arts curricula. The Experimental College operated for two years between 1925-27. [1] The next major experiment in learning communities was initiated by Joseph Tussman at University of California Berkeley in the mid 1960s. [2] Interest and implementation of learning communities have grown during the 1990s as documented by the work by Gabelnick et. al. [3] and the National
COMPONENTS OF LEARNING COMMUNITIES IN ENGINEERING AT A&M
The new curricular model developed, in part, from the FC pilot curricula is based on Learning Communities (LC) theory. Broadly defined, a LC is a purposefully restructured curriculum and learning environment that link courses together. Linking provides for greater coherence in what students are learning, intentional interaction among students within an academic context, and greater interaction between faculty and students. Texas A&M added links to industry partners and labeled the Inclusive Learning Communities. There are nine components in the ILC model in the College of Engineering (COE) at A&M: (1) clustering of students in common courses (math, engineering, science); (2) using student teams inside and outside the classroom; (3) active/cooperative learning in the classroom; (4) industry involvement in the classroom; (5) technology enhanced classrooms; (6) undergraduate peer teachers; (7) curriculum integration between engineering, sciences (physics and chemistry) and mathematics; (8) faculty team teaching; and (9) assessment and evaluation. Brief descriptions of the implementation of these components are given below. A more detailed description of each of the nine components was presented in Caso et al. [6] Clustering of Students In the COE, ninety-six (96) students in each cluster enroll in common sections of their first-year science, engineering and mathematics courses. Faculty members teaching the clustered courses have a common set of students about whom they can share insights and assessments. Student teams assigned in the engineering course can be used in the