describe the life saving appliances on board a ship. a. lifeboat, liferaft, lifejacket. b. open lifeboat, semi-closed lifeboat, totally enclosed lifeboat. c. the third officer's responsibility.
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talk about the main functions of m.e. remote control system. a. start block, normal starting, restarting, reversing. b. speed setting, load program. c. crash manoeurvring.
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提交一张色彩风景写生作品，大小和材料不限，油画、水粉或水彩等绘画材料均可。
色彩写生或创作——静物、风景或人物，题材不限
napoleon was confident of a quick victory because his soldiers were well trained, efficient and well equipped.
“the icy defender” refers to the cold russian winter.
the text is ided into five parts.
both napoleon and hitler were confident of a quick victory.
napoleon launched his attack in the winter of 1812.
in face of napoleon’s offensive, the russians surrendered after fierce resistance.
when napoleon’s army was retreating from moscow, it suffered heavy losses.
hitler attack the soviet union in the summer of 1941.
in face of the german invasion, stalin was fully prepared for the attack and immediately gave his people tactical instruction.
both napoleon and hitler underestimated the severity of the russian winter and thus failed in their invasions.
for the local people, the consequences of the disaster have been _______.
the next decade may prove to be a ______ turning point in chinese history.
the rebels were attacked and forced to ______ .
hundreds of people were______ homeless by the earthquake.
tom has to work day and night since he became a team leader. now, his hard work _____ on his stomach.
before you do anything, you must ________ the danger that may arise.
the enemy, ________, soon surrendered.
we must not ________ the enemy. they are equipped with the most advanced weapons.
in january 1944, the long _______ of leningrad was lifted.
he makes rude jokes that are ______ to women.
the talks might ____ for weeks before any concrete result is announced.
we have planned an exciting publicity ____ with our advertisers.
__________ both napoleon and hitler, the many victories they enjoyed led them to believe that nothing could stand in their way.
she said there was a _________ need for up-to-date and reliable equipment.
the two parties were still too much apart to form a(n) _________.
money will be _________ to the accomplishment of our objectives.
they tend to ________ stimulating or intellectually challenging activities.
the________ of inflation has been the government's overriding economic priority for nearly 15 years.
there is no magic wand to suddenly eliminate water scarcity. but there are concrete ways to ________water shortages.
traffic in the region had been ____________ by a strike.
he appears to be a(n)________, helpless leader.
in most countries the income of the rich is increasing ___________those at the bottom.
they should get systematical training first, so as to be ______ and experienced.
most americans tend to ______ the impact of us politics on the global economy.
most of the _______ land campaigns of wwi occurred on the continent of europe.
this information is only ______ data and will need further ysis.
during the japanese ________of china, millions of innocent chinese people were killed by japanese soldiers.
___________technological products, renovation is crucial.
what is the writer's job according to what he says at the beginning of the text?
which one is not included in the tips given by the author?
when the author mentions the suggestion "never stop learning", he uses the example of_________
when the author mentions the suggestion " prepare to win.", he uses the example of _______
the writer has interviewed many applicants for jobs, so he has abundant experience in how to get the job you want.
the young applicant was ill prepared for the job he was applying and therefore would not get the job he wanted.
it's polite for the interviewees to use the mobile phones during the interview.
the author gives four tips on how to get hired.
we should dress casually for an interview.
the senior detective ________the young suspect about the murder case.
she received an increase in pay and it has ________in her attitude towards work.
mr smith has always wanted his children to become warm-hearted human beings who reached out __________to those in need.
saleen often try to learn the needs of the _______buyer to make themselves more persuasive.
in my senior year in university, i ______ running a all business and earned a few thousand dollars.
to my mind, it is very important to ______ your letter and resume with a phone call when you apply for any job.
i’m hoping to buy an apartment __________________$ 12,000.
the book is _______ for the use of beginners.
i really got to go now. _____, don’t forget to pay a visit to your mother tomorrow. she is expecting you.
____________, the project manager has made every endeavor to go after the best engineer for the work of cleaning up the river before the deadline set by the mayor.
the government has _________to forbid the employment of children under the age of 16.
go to the library to find all ________ information about the company and, if you can, on the person who will interview you.
in a job interview, you should make every ___________ to show that you know something about the structure of the company.
the diamond ring_____in the sunlight.
the world economic forum is a non-governmental organization headquartered in new york.
the meeting of world economic forum is held annually in the swiss town of davos.
all the members of brics are industrialized countries.
alex mandl believes that the national identity makes no difference for him.
davoan are members of world economic forum, mostly business elite.
world economic forum are attended by business leaders of the world on business matters.
brics countries comprise nearly half of the world's population, 1/4 of the world's landmass.
ten of thirty fastest growing urban areas are located in india.
the rise of developing countries in global trade was taken place in the 1990s.
klaus schwab argues that _____a global outlook does not mean erasing national identity.
she seems to have______ without trace. no one can find her.
teachers try hard to come up with ways to______ their students’ learning.
this new technology allows natural gas to______ diesel fuel used in bus engines.
he ______ his wife over how to decorate their new flat.
over a glass of wine, the _______ young man talked his ambitious plan to build his own brand.
the past twenty years __________ the fast growth of the internet.
full-time employees are ________ to receive health insurance.
china has _______ usa as the world’s leading car market.
your education can be greatly _____________ when you have an experienced person to lead you.
in my personal role as a health leader, i am ______________ improving the health of women everywhere.
taking an engineer or scientist involved in product design and development is always _____________.
when he was depressed, he felt utterly _____from reality.
none of them, it seems have ever used a digital camera, ___________ own one.
which group benefited most from the gained free time?
the work-life debate means ____.
the time stress we feel arises from __________.
the three reasons why we feel so time-pressed today are: technology; the information explosion; rising prosperity.
according to richard tomkins, technology has made our life easier because machines have done work for us.
working fathers have more free time than working mothers.
the real problem is that we cram too much things into our time.
the more successful remedy is we need fewer desires.
the big city _____ the old woman from the countryside.
he ______ with rage.
responsibilities at home and work _____ his time.
the amount of information available has _____.
there can be no durable development and _____ without peace.
they tried to ___ the result of the football match.
they walked so fast that i could not _____ them.
people's concern over genetically modified food has ____ a global debate.
to illustrate my point, i have done a ___ ysis.
several people were injured in a bomb _______.
she ___ herself carefully in front of the mirror.
the ___ of organizing the campaign fell to me.
i can only pay a ___ of my bill.
war brings no ___ to the great mass of ordinary citizens.
the “grandest illusion” means that america is the strongest and invulnerable country.
the primarily use of the word “terrori” is to gain attention and to serve as a tool of propaganda
looking back a year later after the 9/11 attacks, the new yorkers carried on without any swagger and joy.
the newly terrorist attacks that happened around the world recall people’s memory about the scare of 9/11.
the world trade center symbolized the power and the invincibility of the usa.
the new yorkers started to taking actions when they realized that the twin towers were the targets of deliberate attacks.
the first reaction of politicians was talking about revenge and preparation for war.
as what the author present in unit 7, the three independent snapshots do not fully help to illustrate the influence of the terrorist attack.
the girl has the _______ that a prince will come and marry her.
the pills are______________ in sugar and easy for children to swallow.
should we____________those who have betrayed us? i think we’d better forgive but not forget.
the laundry business has been very profitable in the hands of old mark. but who knows what will happen after his son __________________.
some survivors were found to have suffered from psychiatric disorders ____________the earthquake.
a year later the snapshots reveal a city and a nation thinking back on fateful events of 9/11 while mourning those who _______________in the attacks.
two days of heavy snowfall caused ________ across the uk.
their ________turned significantly darker than those of members of the control group, who weren’t urged to think positive thoughts.
the book has been _________ because of its controversial statements about race.
___________ it, i think i shouldn’t have given up the contest so easily.
shall we all drive to the party________ so we don’t get lost?
she’s trying to _________ all memory of the incident.
it seems the wounds in people’s hearts have________________, but the memory will linger.
sherlock holmes ______ many cases by following the footprints left at the scene of the crime.
since he became one of the accountants of price waterhouse coopers, tom has to work day and night. now, his hard work _____ on his stomach.
failure to _______ the problem of unity in an organization may weaken its strength.
we must not ________ the enemy. they are equipped with the most advanced weapons.
she said there was a _________ need for up-to-date and reliable equipment.
teachers try hard to come up with ways to______ their students’ learning
this new technology allows natural gas to______ diesel fuel used in bus engines.
a sense of humor is an important ________ for any teacher.
professor lee's eyes _________ with enthusia as she talked about how her new teaching method worked in her college english class.
she received an increase in pay and it has ________in her attitude towards work.
i really got to go now. _____, don’t forget to pay a visit to your mother tomorrow. she is expecting you.
saleen often try to learn the needs of the _______buyer to make themselves more persuasive.
the senior detective _______ the young suspect about the robbery case.
he ______ with rage.
responsibilities at home and work _____ his time.
the amount of information available has _____.
what was jeff’s _____when you told him about the job?
should we ____________those who have betrayed us? i think we’d better forgive but not forget.
their ________turned significantly darker than those of members of the control group, who weren’t urged to think positive thoughts.
it seems the wounds in people’s hearts have________________, but the memory will linger.
she stood there motionless, her eyes filled with tears — whether of shame, frustration, or_______ it was difficult to tell.
the next decade may prove to be a ______ turning point in chinese history.
there can be no durable development and _____ without peace.
people’s concern over genetically modified food has _____ a global debate that shows no sign of ending soon.
several people were injured in a bomb _______.
下面哪位科学家被称为“计算机图形学之父”？
如果某图形系统的显示分辨率为1024×768，颜色为24位真彩色，请问帧缓存最小为？
以下哪一种是非发射型平板显示器？
以下哪一种设备没有利用人眼对左右眼视图的立体融合？
以下哪两个是输入设备？
以下哪个不属于图形标准？
以下哪个不属于渲染流水线中的三个概念阶段？
模型变换是从建模坐标系变换到什么坐标系中？
一般情况下，以下哪个是进行模型变换、视图变换等工作的着色器？
请写出glsl的全称（英文表达）
在直线的光栅化算法中，最大位移方向指的是？
在直线的光栅化算法中，如果不考虑最大位移方向则可能得到怎样的直线？
在直线的改进的bresenham算法中，每当误差项k大于0.5以后必须让k减去1，否则此后的直线将变成怎样？
在椭圆弧的扫描转换算法中，如果考虑的是中心在原点，第一象限的1/4段椭圆弧，则上下部分的分界点是哪一个？
在直线的中点算法中，如果直线在第一象限，斜率k在0到1之间，起点的x较小，如果当前点为p(x,y)，则其候选点为？
以下哪种方法通常用来进行非规则形体的造型？
八叉树属于以下造型技术中的哪一种？
三角形或者四边形网格属于以下造型技术中的哪一种？
有关分形几何，哪种说法是错误的？
粒子系统的讲解中提到了一种公告板技术，以下哪个可能不是采用的公告板技术？
有关矩阵运算说确的是？
三维空间点p(x,y,z)的规范化齐次坐标表示为哪一个？
“观察者也能动”这一节讲述的内容是哪一个？
投影变换中有关规范化规范化投影变换中不包括的基本变换是哪一个？
可以和一个有4行的列矩阵相乘的矩阵有以下哪两个？
列举三种你所熟知的搜索引擎或搜索工具：（）、（）、（）
个人在大学阶段只能获得一生中所需知识（）％左右，而（）%的知识是要在工作中通过不断学习获得的。
以下哪些属于文献？
搜商是人类的第三种能力
《文献信息检索与利用》就是让你掌握温馨信息的检索、管理与利用，帮助你不断提高自学能力和科研能力的一门方法课和技能课。
课程教学内容的基本思路是：文献检索-文献管理-文献分析利用-学术论文撰写
本课程的教学重点之一是选择“对”的工具对文献信息实施有效管理。
所有的搜索引擎使用都是一样的。
网络阅读平台大部分都是免费。
百度阅读以课本为主。
微软学术搜索基于对象的垂直搜索技术返回的是什么样的搜索结果？
微软学术搜索引擎中检索到的文献是否都可以免费获取？
以下哪项最能反应期刊界信息化建设的成果？
期刊界中显示“收费全文”的文献必须付费才能获取。
百度学术检索结果页面布局和哪个学术搜索引擎类似？
百度学术提供的学术服务有哪些？
wiki百科全书就是指全书。
利用p2p资源可以获取任何你想要文件。
学科信息门户可以找到任何专业的信息。
oa资源都是免费的。
开放课程计划都是国外的。
利用mooc平台获取的证书都是免费的。
在baidu搜索引擎中，要实现字段的精确检索，可以用 （ ）来限定。
微软学术搜索基于对象的垂直搜索技术返回的是什么样的搜索结果？
微软学术搜索引擎中检索到的文献是否都可以免费获取？
如果检索有关多媒体网络传播方面的文献，检索式为( )
以下哪项最能反应期刊界信息化建设的成果？
filetype是一个搜索引擎的指令，可以找出当前收录在搜索引擎中的文件。百度仅支持搜索ppt、xls、doc、rtf、pdf、txt。
wiki百科全书就是指全书。
比较百度学术和微软学术搜索引擎，未来的使用中你会更倾向选择哪个学术搜索引擎？什么？
哪个学术趋势分析工具支持跨多平台数据的趋势搜索？
以下哪个趋势分析平台支持定制搜索？
哪个检测系统支持英文文献的检测？
相似性检测报告提供哪些信息？
提供法律图书推介与购买的数据库是哪个？
以下哪些专业法律数据库是由高校与企业联合建立的？
日常需要获取的经济信息主要有哪些？
获取经济信息的渠道主要有哪些？
新闻类数据库都是免费的。
专利数据库的检索的所有功能都是免费的。
数据类数据库可以检索所有数据。
ei主要是收录工程类文献的数据库。
在数据库检索得到的文章都是可以获取的。
开放获取信息的原始j9九游的版权所有者是谁？
通过以下哪些渠道获取的开放信息是有质量保证的？
开放的理念源于什么数据的共享？
想要查找国内近期学术会议的信息去哪里更方便更全面？
以下文献类型及其代码匹配不正确的是？
除了文献主题内容以外，识别文献需求时还需要确定的文献基本信息有哪些？
所有的网页都支持邮件订阅。
哪个学术趋势分析工具支持跨多平台数据的趋势搜索？
以下哪个趋势分析平台支持定制搜索？
日常需要获取的经济信息主要有哪些？
相似性检测报告提供哪些信息？
数据类数据库可以检索所有数据。
专利类数据库的所有检索功能都是免费的。
ei主要是收录工程类文献的数据库。
学术趋势搜索能为你解决哪些问题？
所有的文献数据库都支持建立自己个人文献数据库账号。
rss阅读器支持何种状态的使用？
rss的内涵是什么？
万方栓支持对（ ）的订阅。
以下属于万方书案的功能的有？
所有的文献数据库都支持建立自己个人文献数据库账号。
比较两个不同的个人文献数据库的功能差异。
citespace有哪些基本功能？
凡是共同引用一篇或多篇参考文献的两篇引证文献之间必然存在相互联系。
推荐使用哪种方式打开citespace软件？
citsspace启动时会记录用户的驱动行为。
从数据源中导入citespace的数据保存文本后缀是什么？
启动citespace最好双击哪个后缀的文件？
做citespace关键词分析可以选择哪个数据源？
做citespace引文分析可以选择哪个数据源？
在spss环境下，数据编辑窗口分为数据视图和变量视图。
在spss环境下，变量的数据类型可以是美元货币型。
做配对样本t检验前应对差值做正态分布检验。
a城市近10年的gdp数据与b城市近8年的gdp数据可以做配对样本t检验。
在matlab环境下，输入x=linspace(3,9,3)后，x的取值是（ ）。
在matlab环境下，若x=2:5，则x的取值是（ ）。
在matlab环境下，若a=1:3，b=4:6，则a.*b=（ ）。
在matlab的curve fitting tool中，如果待拟合的函数是有理函数，可以在函数选项卡中选择（ ）。
在matlab中，在命令窗口输入：cftool，可以打开curve fitting tool界面。
推荐使用哪种方式打开citespace软件？
从数据源中导入citespace的数据保存文本后缀是什么？
citespace有哪些基本功能？
凡是共同引用一篇或多篇参考文献的两篇引证文献之间必然存在相互联系。
citsspace启动时会记录用户的驱动行为。
某一节点出现频率越高它的中心性就越大。
现在最常用的投稿方式是什么？
由于国外期刊有严格的稿件格式、同行评议等审查制度规范，所以投稿需要注意什么？
现在最常用的投稿方式是什么？
下列关于论文各部分之间逻辑关系描述错误的是？
一篇论文的写作水平主要从哪三个方面考量？
致谢一般单独成段，放在文章的最后面，它也是论文的必要组成部分。
文后参考文献排列顺序:应该是先英文后中文的。
请谈谈你在写作中的体会
isbn是( )的缩写
使用逻辑“或”是为了（ ）
纸质信息源的载体是（ ）
标准的代码是（ ）
下列选项中属于特种文献类型的有（ ）。
文献是记录有知识的（ ）。
下列哪种文献属于三次文献( )
《图书分类法》（简称《中图法》）将图书分成( )
个人信息源又称为（ ）。
在文献检索的几种形式中，（ ）检索的结果只是提供文献线索而不是文献本身。
根据参考文献著录标准(gb/t 7714—2015)，以下文献类型与标识代码匹配正确的是？
年鉴的基本特征如下：（）
布尔逻辑算符主要有（）:
以下哪些属于文献信息分析工具？
百度学术提供的学术服务有哪些？
citespace具有以下哪些功能？
常用的中文学术期刊文献检索平台有哪些？
知网初级文献检索途径支持对哪些检索点的检索？
根据所授予学位的不同，学位论文分为哪几种？
在知网和万方数据平台，想通过两个以上的控制条件检索目标文献，可以通过哪些检索方式实现？
cnki检索系统可以检索博硕士论文。
学科信息门户可以找到任何专业的信息。
在撰写学位论文的时候，为了论文的新颖性可以不考虑其观点的实际意义。
在同一个检索系统中，只要检索策略得当，可以同时提高检索的查准率和查全率。
从文献检索的角度来看，一次文献是检索对象，二次文献是检索手段。
关键词和主题词都是表征文献实质性内容的词汇，前者是经过词表规范的，后者是未经词表规范的自由词。
在众多的信息源中，期刊是比较重要的信息源。
核心期刊是指经常使用的期刊。
《图书分类法》（简称《中图法》）是由分类号（代码）和类名来揭示信息的主题概念。
综述和百科全书属于二次文献。
isbn是( )的缩写
使用逻辑“或”是为了（ ）
纸质信息源的载体是（ ）
标准的代码是（ ）
下列选项中属于特种文献类型的有（ ）。
文献是记录有知识的（ ）。
下列哪种文献属于三次文献( )
《图书分类法》（简称《中图法》）将图书分成( )
个人信息源又称为（ ）。
在文献检索的几种形式中，（ ）检索的结果只是提供文献线索而不是文献本身。
根据参考文献著录标准(gb/t 7714—2015)，以下文献类型与标识代码匹配正确的是？
年鉴的基本特征如下：（）
布尔逻辑算符主要有（）:
以下哪些属于文献信息分析工具？
百度学术提供的学术服务有哪些？
citespace具有以下哪些功能？
常用的中文学术期刊文献检索平台有哪些？
知网初级文献检索途径支持对哪些检索点的检索？
根据所授予学位的不同，学位论文分为哪几种？
在知网和万方数据平台，想通过两个以上的控制条件检索目标文献，可以通过哪些检索方式实现？
cnki检索系统可以检索博硕士论文。
学科信息门户可以找到任何专业的信息。
在撰写学位论文的时候，为了论文的新颖性可以不考虑其观点的实际意义。
在同一个检索系统中，只要检索策略得当，可以同时提高检索的查准率和查全率。
从文献检索的角度来看，一次文献是检索对象，二次文献是检索手段。
关键词和主题词都是表征文献实质性内容的词汇，前者是经过词表规范的，后者是未经词表规范的自由词。
在众多的信息源中，期刊是比较重要的信息源。
核心期刊是指经常使用的期刊。
《图书分类法》（简称《中图法》）是由分类号（代码）和类名来揭示信息的主题概念。
综述和百科全书属于二次文献。
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