《旅游中级英语（一）》南开19秋期末考核

《旅游中级英语（一）》19秋期末考核
1.[单选题]以下网络互连设备中,工作于网络层的是(   )
奥鹏作业答案
    A.转发器
    B.网桥
    C.路由器
    D.网关
    正确答案:——C——
2.[单选题]leg
    A.the making of something that has been broken off or that comes from something larger
    B.one part of a long journey or race
    正确答案:——B——
3.[单选题]下列因素中,不会影响信道数据传输速率的是(   )
    A.信噪比
    B.频率宽带
    C.调制速率
    D.信号传播速度
    正确答案:——D——
4.[单选题]byproduct
    A.an unplanned additional result of something that you do
    B.the effect that one situation or problem has on another situation
    正确答案:————
5.[单选题]intrinsic
    A.relating to the enjoyment or study of beauty
    B.basic to a thing, being an important part of making it what it is
    正确答案:————
6.[单选题]assume
    A.to start to have control, responsibility, etc.
    B.to try to get a lower price
    正确答案:————
7.[单选题]charter
    A.someone who has gone somewhere for a holiday
    B.the practice of paying money to a company to use their boats, aircrafts, etc.
    正确答案:————
8.[单选题]An organized visit to an archeological site is probably a part of the __.
    A.cultural tourism
    B.business tourism
    正确答案:————
9.[单选题]available
    A.present and ready for use
    B.something given or paid in addition to what is usual or expected
    正确答案:————
10.[单选题]垂直奇偶校验法对于突发错误来说,对差错的漏检率接近于(   )    QQ 76 129 6021
    A.1/5
    B.1/4
    C.1/3
    D.1/2
    正确答案:————
11.[单选题](    )means "a thin book giving information or advertising something".
    A.clientele
    B.fare
    C.brochure
    D.repatriate
    正确答案:————
12.[单选题]Word of mouth is a very effective way of marketing, and __.
    A.people are likely to believe what the former customer tells them
    B.the result of it can be both good and bad
    C.it supervises whether the tourist industry provides what it promises
    D.it reaches the broadest group of people
    正确答案:————
13.[单选题]If someone enjoys nature, she/he should go to __.
    A.Las Vegas
    B.Yellow Stone National Park
    正确答案:————
14.[单选题]The function of UNESCO in terms of cultural heritage management is to __.
    A.set up universal principles of cultural heritage management principles for all countries of the world
    B.make sure that all countries of the world embody the principles of cultural protection management it set up into their formal heritage protection legislations
    C.supervise the implementation of the core principles it set up in all countries of the world
    D.encourage the identification, protection, and preservation of cultural and natural heritage of outstanding value to humanity around the world
    正确答案:————
15.[单选题]分组是比报文更小的数据块,其长度是(    )的。
    A.受限制，可变
    B.受限制，不可变
    C.不受限制，可变
    D.不受限制，不可变
    正确答案:————
16.[多选题]以下手段中属于黑客常用的攻击手段的有(   )
    A.口令入侵
    B.DoS/DDos攻击
    C.防止特洛伊木马程序
    D.电子邮件攻击
    正确答案:————
17.[多选题]大数据数据信息的结构特征包括( )
    A.结构化
    B.半结构化
    C.非结构化
    D.混合化
    正确答案:————
18.[多选题]在资源访问控制策略中,会产生权限传递的是(   )
    A.自主访问策略
    B.强制访问策略
    C.基于角色的访问策略
    D.防火墙技术
    正确答案:————
19.[多选题]数据通信系统模型主要由( )构成。
    A.信源
    B.信宿
    C.信号变换设备
    D.信道
    正确答案:————
20.[多选题]TCP/IP参考模型与OSI参考模型相同的层是(   )
    A.应用层
    B.传输层
    C.互联层
    D.物理层
    正确答案:————
21.[多选题]OSI参考模型与TCP/IP参考模型中相同的模型为(   )
    A.网络层
    B.链路层
    C.传输层
    D.应用层
    正确答案:————
22.[多选题]以下选项中,可能成为计算机病毒传播途径的是(   )
    A.光盘
    B.电子邮件
    C.硬盘
    D.优盘
    正确答案:————
23.[多选题]以下选项属于浏览器/服务器模式与客户机/服务器模式相比的优势的是(   )
    A.简化了客户端
    B.简化了系统维护和开发
    C.使用户的操作变得简单
    D.系统的拓展性没有增强
    正确答案:————
24.[多选题]线缆调制解调器的连接方式可分为(   )
    A.对称速率型
    B.非对称速率型
    C.同步速率型
    D.异步速率型
    正确答案:————
25.[多选题]网络安全体系结构中的结构元素包括(   )
    A.安全服务
    B.安全机制
    C.安全管理
    D.安全管理信息库
    正确答案:————
26.[判断题]Immigration card is also called arrival card, which has to be filled out by the arriving tourists.
    A.对
    B.错
    正确答案:————
27.[判断题]客户机/服务器模式属于分布式计算模式。
    A.对
    B.错
    正确答案:————
28.[判断题]A tourist is different from an excursionist in the destination of his visiting, in spite of the fact that both are away from their usual residence.
    A.错误
    B.正确
    正确答案:————
29.[判断题]London has two cities, and you know where you are by people’s wears.
    A.对
    B.错
    正确答案:————
30.[判断题]物理层规定了为建立、维护和拆除物理链路(通信结点之间的物理路径)所需的机械、电气、功能和规程特性。
    A.对
    B.错
    正确答案:————
31.[判断题]UDP发送数据之前需要建立连接。
    A.对
    B.错
    正确答案:————
32.[判断题]Targeting at developing eco-tourism, the Southeast Asian countries failed to take measures to ensure the protection of the environment.
    A.对
    B.错
    正确答案:————
33.[判断题]The purpose of establishing the U.S. National Park Service was to conserve the valuable natural and cultural heritage for the enjoyment of future generation.
    A.对
    B.错
    正确答案:————
34.[判断题]The Vietnamese government has made tourism a priority industry for national development.
    A.对
    B.错
    正确答案:————
35.[判断题]The traveler can make a reservation in advance for a non-scheduled flight with the expectation that the flight will leave regardless of the number of passengers.
    A.错误
    B.正确
    正确答案:————
36.[主观填空题]freedom from time-consuming duties, responsibilities or activities   l##

    正确答案:————
37.[主观填空题]something that is passed down from preceding generations    h##

    正确答案:————
38.[主观填空题]the work of providing food and drinks for meetings or social events       c##

    正确答案:————
39.[主观填空题]free for use; available     d##

    正确答案:————
40.[问答题]What are the advantages of online booking?

    正确答案:————
41.[问答题]What is RV and what’s the function of it?

    正确答案:————
，附件是答案，请  Q Q 76 129 60 21