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
中国水运发展的历史源远流长。中国拥有众多河流,较长的海岸线,提供了优越的水上运输条件。早在商朝的时候帆船就出现了。春秋战国(the Spring and Autumn Period and the Warring States Period)时期,水上运输
中国水运发展的历史源远流长。中国拥有众多河流,较长的海岸线,提供了优越的水上运输条件。早在商朝的时候帆船就出现了。春秋战国(the Spring and Autumn Period and the Warring States Period)时期,水上运输
admin
2019-09-13
43
问题
中国水运发展的历史源远流长。中国拥有众多河流,较长的海岸线,提供了优越的水上运输条件。早在商朝的时候帆船就出现了。
春秋战国
(the Spring and Autumn Period and the Warring States Period)时期,水上运输已经十分频繁。隋朝
大运河
(the Grand Canal)纵贯南北,长达1700多公里,为南北水运提供了很大的便利。宋代将指南针用于航海,这是我国古代航海技术上一项重大发明。明朝,郑和七次下西洋,访问了30多个国家。在其中一次航行中,他到达了非洲东海岸。中国水运史对中华文明的形成和发展起到了巨大的作用。
选项
答案
The water transport of China has a long history. China boasts many rivers and long coastlines, thus providing favorable water transport conditions. As early as the Shang Dynasty, sailing boats appeared. During the Spring and Autumn Period and the Warring States Period, there was frequent water transport. The Grand Canal of the Sui Dynasty running through the north to the south was reaching more than 1,700 kilometers, providing great convenience for north-south water transport. The compass was used for navigation in the Song Dynasty, which is an important invention in the ancient navigation technology of China. In the Ming Dynasty, Zheng He sailed across seas seven times and visited more than 30 countries, reaching the east coast of Africa during one of his voyages. The history of Chinese water transport has played a huge role in the formation and development of Chinese civilization.
解析
转载请注明原文地址:https://kaotiyun.com/show/zWW7777K
0
大学英语六级
相关试题推荐
Internationaltradefairshavebecomeextremelyimportantvenuesforconductingbusiness,yetveryfewdomesticallybasedsales
Onelunchtime,MayWardwasdoinghershoppinginalocalsupermarket,whenshesuddenlyslippedandfell.Shewasbadlyshaken
GetWhatYouPayFor?NotAlways[A]ThemostexpensiveelectioncampaigninAmericanhistoryisover.ExecutivesacrossAmerica
AstudyconductedbyanAustralianscienceagencyhasdiscoveredsignsthatthecountry’sancientAboriginesmayhavebeenthew
Oncetheydecidedtohavechildren,MiShelandCarlMeissnertackledthenextbigissue:Shouldtheytrytohaveagirl?Itwas
A、Hestartedtoworkonrefrigeration.B、HebecameaprofessorofMathematics.C、HefellinlovewithNatashaWilloughby.D、Hed
A、Itisatraitofagenerouscharacter.B、Itisareflectionofself-esteem.C、Itisanindicatorofhighintelligence.D、Itis
A、Discoveringthetruenatureofsubatomicparticles.B、Theirexplanationofthelawsofcauseandeffect.C、Theirworkonvery
A、Discoveringthetruenatureofsubatomicparticles.B、Theirexplanationofthelawsofcauseandeffect.C、Theirworkonvery
A、9-17.B、18-26.C、27-35.D、36-45.B从选项可以初步猜测题目与数字范围有关。听完录音,可知对话的主题是一项休闲运动的调查,可进一步猜测本题与调查中的年龄组别有关。根据录音,最积极参与体育运动的是18至26岁的人。故答案是B
随机试题
重度烧伤指
最可能的诊断是对其治疗不正确的是
尘细胞常见于
某港口工程土坡稳定验算,当未考虑侧面摩阻时的危险滑弧的抗力分项系数γR=1.3。当考虑侧面摩阻的影响,土坡滑动体长度为12m,滑弧为50m,滑动体两侧面积均为60m2。试问:考虑侧面摩阻的土坡稳定抗力分项系数应为下列()项。
铺筑高等级道路沥青混合料时,通常采用2台或多台摊铺机前后错开10~20m并呈梯队方式同步摊铺,两幅之间应有30~60mm宽度的搭接,并应避开()。
按照评价角度的不同,财务现金流量表通常分为( )。
资产管理人所提供的市场服务主要包括()。
监管部门对资本不足银行的纠正措施不包括()。
社会工作实践中常见的伦理难题主要有个人利益与社会责任之间的冲突以及( )。
MrDuffyraisedhiseyesfromthepaperandgazedoutofhiswindowonthecheerlesseveninglandscape.Theriverlaidquietbes
最新回复
(
0
)