[在线作业] 南开19秋(1709、1803、1809、1903、1909)《旅游中级英语(一...

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发表于 2019-9-23 08:57:42 | 显示全部楼层 |阅读模式
19秋学期(1709、1803、1809、1903、1909)《旅游中级英语(一)》在线作业
1.[单选题]amphibian
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    A.living or growing in, or connected with water
    B.an animal which lives both on land and in water but must lay its eggs in water
    正确答案:——B——
2.[单选题]She (    )his violent temper.
    A.sums up
    B.puts together
    C.puts up with
    D.sets aside
    正确答案:——C——
3.[单选题]blurring
    A.difficult to remember or understand clearly
    B.a number, amount is close to the exact one
    正确答案:——A——
4.[单选题]She (    )his violent temper.
    A.sums up
    B.puts together
    C.puts up with
    D.sets aside
    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]有几种基本的数字信号脉冲编码方法(   )。
    A.2种
    B.3种
    C.4种
    D.5种
    正确答案:————
7.[单选题]当两个通信系统的编码和表示方法不同时,需要哪一层完成数据信息的互相交换(   )
    A.传输层
    B.会话层
    C.表示层
    D.应用层
    正确答案:————
8.[单选题]The word Shangri-la means__.
    A.a dream land
    B.a spiritual land of peace and perfection
    C.Utopia
    D.A religious place
    正确答案:————
9.[单选题]forecast
    A.to be greater than
    B.to calculate or estimate something in advance
    正确答案:————
10.[单选题]legislation
    A.a law or set of laws suggested by a government and made official by a parliament    微信761296021
    B.a formal, written description of the principles, activities, and purpose of an organization
    正确答案:————
11.[单选题]economy
    A.an activity intended to help sell a product
    B.the cheapest type of seats in a plane
    正确答案:————
12.[单选题]A conventioneer may include in his agenda sometime for .
    A.sightseeing
    B.working
    正确答案:————
13.[单选题]在子网192.168.4.0/30中,能接收目的地址为192.168.4.3的IP分组的最大主机数是(   )
    A.0
    B.1
    C.2
    D.4
    正确答案:————
14.[单选题]Which of the following actions did not work well to raise awareness of eco-tourism in local communities?
    A.building schools and learning centers
    B.building eco-lodge
    C.recycling the wood from old buildings
    D.planting exotic flowers such as tulips
    正确答案:————
15.[单选题]以下选项中不属于宽带无线接入的优势的是(   )
    A.工作带频宽
    B.频率复用率低
    C.发展灵活
    D.运营维护成本低
    正确答案:————
16.[单选题]以下特点不属于电子商务的特点的是(   )
    A.信息化
    B.虚拟性
    C.可靠性
    D.方便性
    正确答案:————
17.[单选题]如果本地域名服务无缓存,当采用递归方法解析另一网络某主机域名时,用户主机和本地域名服务器发送的域名请求条数分别为( )
    A.1条,1条
    B.1条,多条
    C.多条,1条
    D.多条,多条
    正确答案:————
18.[单选题]使用浏览器访问某大学Web网站主页时,不可能使用的协议是( )
    A.PPP
    B.ARP
    C.UDP
    D.SMTP
    正确答案:————
19.[单选题]controversial
    A.causing a lot of disagreement
    B.made for or used for only one particular purpose
    正确答案:————
20.[单选题]网络安全基本要素不包括(   )
    A.机密性
    B.完整性
    C.可用性
    D.传播性
    正确答案:————
21.[单选题]会话层是(   )的层次
    A.进程到进程
    B.进程到主机
    C.主机到进程
    D.主机到主机
    正确答案:————
22.[单选题]The official change of name of Zhongdian County__.
    A.has boomed other industries related to tourism in this area
    B.has helped the local people get rid of poverty
    C.has empowered the local people to manage their own resources
    D.has attracted more tourists to this area
    正确答案:————
23.[单选题]China’s Zhongdian County is renamed as Shangri-la because of __in this area.
    A.the diverse natural features
    B.the rare plants and animals
    C.the intact natural resources and geological features
    D.the ecological perfection and cultural diversity
    正确答案:————
24.[单选题]One primary motivation for traveling, according to many, is to have a __.
    A.different experience
    B.routine activity
    正确答案:————
25.[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:————
26.[判断题]水平垂直奇偶校验码不具有纠错能力。
    A.对
    B.错
    正确答案:————
27.[判断题]Many air service employees such as the staff in aircraft maintenance or air traffic control have daily contact with the public .
    A.错误
    B.正确
    正确答案:————
28.[判断题]在CRC码中,若G(x)含有(x+1)的因子,则能检测出所有奇数位错。
    A.对
    B.错
    正确答案:————
29.[判断题]The trekking business not only brings the alternative income to the local people, but also provides sufficient funds to promote and conserve the hilltribe culture in north Thailand.
    A.错误
    B.正确
    正确答案:————
30.[判断题]在二元调制方式中,数据传输速率和信号传输速率在数值上是不等的。
    A.对
    B.错
    正确答案:————
31.[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:————
32.[判断题]According to the text, Grand Canyon is a “Library of the Gods.” After experiencing the gifts and treasures of it, no visitor would be ever quite the same.
    A.错误
    B.正确
    正确答案:————
33.[判断题]Trunk lines are also called local lines, and they connect smaller cities or between major airports.
    A.错误
    B.正确
    正确答案:————
34.[判断题]If an incoming flight is late, people would like to know the ETD.
    A.对
    B.错
    正确答案:————
35.[判断题]TCP是一种面向连接的传输层协议。
    A.对
    B.错
    正确答案:————
36.[判断题]Tickets are sold to standby passengers on first-come, first-serve basis.
    A.错误
    B.正确
    正确答案:————
37.[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.对
    B.错
    正确答案:————
38.[判断题]在因特网中的每个主机或路由器端口都必须有一个唯一的IP地址来标识。
    A.对
    B.错
    正确答案:————
39.[判断题]Most countries allow returning tourists to bring with them a certain amount of things with tax.
    A.对
    B.错
    正确答案:————
40.[判断题]The life pace in London is peaceful because there are many parks.
    A.对
    B.错
    正确答案:————
41.[判断题]拨号IP的上网方式能为用户提供具有独立IP的接入服务,并且可使用Navigator、Internet Explorer等高级图形界面浏览器。
    A.对
    B.错
    正确答案:————
42.[判断题]All the land within the National Park system is state-owned.
    A.错误
    B.正确
    正确答案:————
43.[判断题]光纤铺设到用户家庭,从本地交换机一直到用户全部为光连接,中间没有任何铜缆,也没有有源电子设备,称之为光纤到家。
    A.对
    B.错
    正确答案:————
44.[判断题]London has two cities, and you know where you are by people’s wears.
    A.错误
    B.正确
    正确答案:————
45.[判断题]码分多路复用共享信道的频率但不共享时间。
    A.对
    B.错
    正确答案:————
46.[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.对
    B.错
    正确答案:————
47.[判断题]The world’s most famous geyser, Old Faithful has made the Yellowstone Park the mother of all parks.
    A.错误
    B.正确
    正确答案:————
48.[判断题]The Yellowstone Park is not only the first national park in the United States, but also in the world.
    A.对
    B.错
    正确答案:————
49.[判断题]Some leakage of the tourist dollar is caused by some imported workers in the form of remittance.
    A.错误
    B.正确
    正确答案:————
50.[判断题]垂直奇偶校验方法的编码效率为R=p/(p+1)。
    A.对
    B.错
    正确答案:————
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