首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
A、It was doomed for the start. B、It turned out to be a disaster. C、It was spoiled by one girl. D、All the students enjoyed it. B录
A、It was doomed for the start. B、It turned out to be a disaster. C、It was spoiled by one girl. D、All the students enjoyed it. B录
admin
2013-10-08
59
问题
For three groups of explorers formed by college students and young white collars, it started out as a wonderful trip. They were enjoying themselves exploring the Inner Mongolian desert. But when the sandstorm came, the trip became a disaster.
The drama unfolded during the May Day holiday. One girl did not make it before the students were rescued. The group was eventually found with the help of a GPS receiver.
GPS, or global positioning system, is a satellite-based navigation system made up of a network of 24 satellites. It was originally created for military use by the US in 1980s but is now available for civilian use. GPS works in any weather conditions, anywhere in the world, 24 hours a day. And the[34]service is free.
GPS satellites circle the earth twice a day and transmit signals and information to the earth. GPS receivers take this information and calculate the user’s exact location. A GPS receiver must be locked on to the signals of at least three satellites to calculate the latitude and longitude of its location. With four or more satellites in view, the receiver can determine the user’s altitude.[35]Once the user’s position has been determined, the GPS receiver can calculate other information, such as speed, direction, distance to destination, and a whole lot more.
32. What is true about the trip made by the young people?
33. What is the main topic of the passage?
34. Which of the following is true about the GPS?
35. What must be determined first before the GPS receiver can calculate other information?
选项
A、It was doomed for the start.
B、It turned out to be a disaster.
C、It was spoiled by one girl.
D、All the students enjoyed it.
答案
B
解析
录音开头提到:这三支探险队一开始的旅途非常愉快,但是,当沙尘暴袭来时,沙漠之旅变成了一场灾难。故B正确。
转载请注明原文地址:https://kaotiyun.com/show/ojc7777K
0
大学英语四级
相关试题推荐
Duringsleep,thefatigue(疲劳)ofthebody【S1】______andrecuperation(恢复)begins.Thetiredmindgathersnewenergy.Onceawak
SmallSchoolsRisingThisyear’slistofthetop100highschoolsshowsthattoday,thosewithfewerstudentsareflourishin
Thefirstmoving-picturetheaterwasprobablytheworkofHarryDavis,Pittsburgh’smostprosperousshowman.In1904,herented
Whatpersonalqualitiesaredesirableinateacher?Ithinkthefollowingwouldbegenerallyaccepted.First,theteacher’s
A、HefoundthepaintinghunginMoscowwhenhewentthere.B、Hereadabookinwhichthepresentlocationofthepaintingismen
A、Planningtheirsummerholiday.B、Readingmagazines.C、WatchingTV.D、Readingbooks.B此题考查从内容进行推测和听细节的能力。解题关键是要能够听懂footballre
A、BeforetheCivilWar.B、AftertheCivilWar.C、DuringtheCivilWar.D、Thirtyyearsago.A细节题。浏览选项可知,题目考查内容与时间有关。由文章开始提到的Ones
A、Lookforthekey.B、Repairthecar.C、Fixashelf.D、Paintashelf.C
A、Themanhatestolendhistoolstootherpeople.B、Themanhasn’tfinishedworkingonthebookshelf.C、Thetoolshavealready
随机试题
某家用电器销售企业出纳员青睐手股票投资,但苦于没有足够的资金。有一天,一家老客户交给他一张用于购买家用电器的10万元支票,由于关系很熟悉,所以支票的“收款人”栏目没有填写。该出纳员拿到这张支票以后本应在“收款人”栏目填上本企业名称并交本企业办理入账手续,但
肺炎链球菌肺炎患者的并发症包括
A.浆液性炎B.肉芽肿性炎C.出血性炎D.化脓性炎E.纤维素性炎大叶性肺炎属于
伴瞳孔散大及舌咬伤的抽搐常见于
在高斯扩散模式中有风模式下,影响最大落地浓度的参数有()。
有关对公路工程量清单特点的叙述中,错误的是()。
下列关于流通国债和非流通国债的说法中,正确的有()。Ⅰ.流通国债可以自由转让,转让价格取决于市场利率Ⅱ.流通国债的转让一般在证券市场上进行Ⅲ.非流通国债不能自由转让,通常必须记名Ⅳ.非流通国债的发行对象有的是个人,有的是一些特殊的机构
下列属于所有者权益变动表的项目的有()。
Almostwithoutinterference,hehasbeenabletocontinuethreatening,challengingandharassinghiscompetitors,andthus,whol
Heisanexcellentathlete,andallhismovementsare(beauty)______.
最新回复
(
0
)