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【判断题】
身体健康、心理健康、道德健康、社会适应良好是判断一个人是否健康的标准。A.
正确
B.
错误
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举一反三
Adham Sayed, a Lebanese PhD student, chronicles Wuhan citizens’ life at the outbreak of COVID-19 in his book "Confidence Comes from Effectiveness: A Foreigner’s Wuhan Diary" . He remained in Wuhan dur...
A.
writing about his experiences online
B.
answering questions from people around the world
C.
broadcasting livestreamed videos
D.
giving interviews to various media
E.
working with the people of Wuhan
What are the recent new ways of eating that can reduce the risk of Novel Corona Virus infections in Chinese people?
A.
individual plating
B.
the use of communal chopsticks
C.
the use of individual utensils
D.
having communal dining
E.
sharing food with personal chopsticks
The measures Chinese government has taken to tackle aging problem include:
A.
upgrading the elder care system
B.
setting up a universal insurance system
C.
reforming the health care system
D.
promoting "healthy aging", "lifelong learning" and training of retired people
E.
making medical service accessible and affordable to citizens
F.
increasing the number of elderly care health technicians
G.
building more local clinics and setting up more hospital beds
The threats facing the health of China's population include:
A.
the fast-rising aging population
B.
deteriorating environment
C.
a vegetarian diet
D.
unhealthy lifestyle
E.
life stress and work pressure
What attributes to the increase of Chinese people’s life expectancy over the years?
A.
genetic recombination
B.
improved physical health for the Chinese people
C.
improved social and natural environment in China
D.
people’s balanced diet
E.
China's strengthened food production capacity
F.
rapid economic growth in China
G.
positive mood of the elderly
H.
effective control of infectious diseases
How has China been fighting infectious diseases like COVID-19?
A.
vaccination
B.
improve community environment
C.
keep personal hygiene
D.
develop a“healthy China”
The “Healthy China 2030” blueprint mainly focuses on:
A.
people’s access to medical services faster and closer
B.
health insurance coverage to nationwide
C.
basic medical insurance system for overall of country’s population
D.
the increase of nation’s financial expenditure on health care
E.
basically achieved health equity by 2030
How to make pre-listening prediction in the English news comprehension?
A.
read each choice of the question in advance
B.
predict the topic of the news report
C.
mark the signal words in scanning all of the choices
D.
forecast the way of setting question from the grammar structure of the choices
Listeners can guess what the English news is about from the news lead, key words, discourse markers, etc.
A.
正确
B.
错误
二级造价工程师可独立开展以下( )具体工作。
A.
建设工程设计概算、施工预算编制和审核
B.
建设工程量清单、最高投标限价、投标报价编制
C.
建设工程计价依据、造价指标的编制与管理
D.
建设工程招标投标文件工程量和造价的编制与审核
项目造价的顺序为( )。
A.
分部分项工程造价→单位工程造价→ 单项工程造价→建设项目总造价
B.
分部分项工程造价→单项工程造价→ 单位工程造价→建设项目总造价
C.
建设项目总造价→单位工程造价→ 单项工程造价→分部分项工程造价
D.
建设项目总造价→单项工程造价→ 单位工程造价→分部分项工程造价
《市政工程工程量计算规范》GB50857-2013规定混凝土管铺设，按设计图示中心线长度以（ ）计算，不扣除附属构筑物、管件及阀门等所占长度。
A.
米
B.
延长米
C.
Km
D.
公里
人工费、机械费指数由各市州建设工程造价管理部门在各自行政区域内选定不少于（ ）个管理规范、产值居前的施工企业（劳务分包企业、机械租赁企业）信息采集对象进行测算。
A.
六
B.
八
C.
九
D.
十
关于装饰物的运用下列说法正确的有（ ）。
A.
应全部用卡通人物来装饰
B.
可以多运用幼儿的作品来装饰
C.
装饰物与环境中的背景色协调一致
D.
可选择可以移动的艺术品进行装饰
可能影响流程目标实现的不确定因素包括( )
A.
流程中可能发生错误
B.
数据输入可能发生遗漏
C.
交易未受到相应级别管理层授权审批
D.
输入可能被更改
E.
企业未搭建流程框架
以下属于针对凌驾风险采用的控制有（）。
A.
针对关联方交易的控制
B.
与管理层的重大估计相关的控制
C.
建立内部举报投诉制度
D.
能够减弱管理层不恰当操纵财务结果的动机及压力的控制
下列各项中，属于与控制风险的影响因素的有（）
A.
该项控制是人工控制还是自动化控制
B.
自上次审计以来控制或流程是否发生变化
C.
该项控制在运行过程中依赖判断的程度
D.
该项控制的性质及其执行频率
对于内部控制审计工作程序的说法，下列正确的有（）。
A.
内部控制审计工作的程序是一种自上而下的方法
B.
识别、了解和测试企业层面控制
C.
识别重要账户、列报及其相关认定
D.
了解潜在错报的来源并识别相应的控制
在数据图表的色彩搭配上,要注意( )。
A.
少用系统默认颜色,让图表耳目一新
B.
配色方案保持一致性,避免出现过多的变换色
C.
非数据元素可以使用淡灰色,以重点突出数据元素
D.
学习色彩理论与配色方法,提升美学素养
对于微店店铺命名，虽然没有一套既定的统一标准，但如果想让店铺名称具有吸引力，在命名的时候需要遵循几个原则：（）
A.
简单明了
B.
体现店铺商品特征
C.
含有高频率搜索关键词
D.
店面新颖、独特
作为一个合格的微店店主，需要懂得利用各种引流工具来吸引粉丝，以更好地宣传自己的商品和店铺，提升流量和转化率。常见的引流平台主要有（）
A.
QQ群
B.
百度贴吧
C.
中央电视台
D.
百度知道
相关题目：
【单选题】The recession has forced a lot companies to cut down on graduate ( ).
A.
recruitment
B.
enrolment
C.
arrangement
D.
deployment
【单选题】若所有print方法均为static，则其结果输出为
A.
Manager Employee
B.
Person Person
C.
Manager Person
D.
Person Manager
【单选题】$\lim_{x\to \frac{\pi }{3}} \, \frac{\sin (x)}{\cos (x)+1}$
A.
$\frac{1}{\sqrt{3}}$
B.
$-\frac{1}{\sqrt{3}}$
C.
$\frac{1}{2}$
D.
$-\frac{1}{2}$
【单选题】Why does the memory becomes smaller and smaller?内存“越来越小”的原因是：
A.
With more and more processes running on one computer, the average memroy size for each process is getting smaller 机器上运行的程序越来越多，平均每个程序使用的内存变小
B.
The real-world applications call for rocketing memory storage 实际应用对存储的需求急剧增长
C.
The silicon used for producing chips is soon running out 用于制造内存芯片的硅资源消耗殆尽
D.
The physical size of memory chips is getting smaller thanks to the advances in technology 随着工艺的进步，内存的体积变小，集成度变高
【单选题】How to engage in other people’s discussion in a seminar when you are not fully prepared?
A.
Follow the lecture closely and look for opportunities to ask relevant questions.
B.
Pretend you’re fully prepared and listen carefully
C.
Ask people around for help
D.
Record all the lecture and learn it later by yourself
【单选题】$\lim_{x\to 1} \, \frac{x^3-1}{x^4-1}$
A.
$1$
B.
$\frac{3}{4}$
C.
$\frac{4}{3}$
D.
$-1$
【单选题】The baby carrying the DNA of three parents is an experimental specimen, aiming at ______.
A.
having more babies
B.
having babies with genetic modification
C.
eliminating genetic diseases in newborns
D.
innovating in the field of life science
【单选题】B-trees are 树结构上的特点是：
A.
short and chubby, with each node having at most two children矮胖，每个节点至多两个孩子
B.
short and chubby, with each node having potentially many children矮胖，每个节点可有多于两个孩子
C.
tall and slim, with each node having at most two children瘦高，每个节点至多两个孩子
D.
tall and slim, with each node having potentially many children瘦高，每个节点可有多于两个孩子
【单选题】In the Student Research Project part, in which ______ had a deeper discussion on the intriguing topic of “the world’s first baby born with the DNA from 3 parents”.
A.
Alex, Abbas, Alice and Ruohui.
B.
Alex, Abbas, Jiehan and Billy.
C.
Alex, Abbas, Alice and Saba.
D.
Alex, Abbas, Jiehan and Huanrui.
【单选题】根据本题题干回答以下（1）（2）（3）题已知5只动物中有1只患有某种疾病，需要通过化验血液来确定患病的动物，血液结果呈阳性的即为患病动物，呈阴性的即没有患病。下面是两种化验方案：方案甲 逐个化验，知道能确定患病动物为止方案乙 先任取3只，将它们的血液混在一起化验。若结果呈阳性则表明患病动物为这3只中的1只，然后再逐个化验，知道能确定患病动物为止；若结果呈阴性则在另外2只中任取1只化验。（1）、求方...
A.
1/5
B.
2/5
C.
1/2
D.
3/5
【单选题】B-trees have small height so as to B树的层数少有助于：
A.
reduce the number of I/O operations 减少I/O次数
B.
reduce the time consumption for a single I/O 减少每次I/O的时间
C.
reduce the asymptotic time complexity for seaching 降低查找的渐进时间复杂度
D.
reduce the storage requirement 节省存储空间
【单选题】In the Academic Writing part, Alex discussed with Ruoqi on academic skills, such as ______.
A.
plagiarism, paraphrasing and summarizing
B.
plagiarism, paraphrasing and synthesizing
C.
how to avoid plagiarism, paraphrase and summarize
D.
how to avoid plagiarism, paraphrase and synthesize
【单选题】If it would take us a second for a single memory access, how long would it cost for a single access to the external storage?如果说访问一次内存需要1秒，则一次外存访问大概需要：
A.
a hour 1小时
B.
a day 1天
C.
a month 1月
D.
a year 1年
【单选题】$\lim_{x\to \infty } \, \left(\sqrt{x+\sqrt{x+\sqrt{x}}}-\sqrt{x}\right)$
A.
$0$
B.
$1$
C.
$\frac{1}{2}$
D.
$2$
【单选题】$\lim_{n\to \infty } \, \frac{\ln (n)}{\ln (3 n)}$
A.
$\frac{1}{3}$
B.
$3$
C.
$1$
D.
不存在
【单选题】Through the group discussion between ______ , we figured out the differences between adolescence and adulthood.
A.
Abbas, Zuowan and Jialin
B.
Billy, Xuanhui and Jialin
C.
Abbas, Xuanhui and Jialin
D.
Billy, Xuanhui and Zixiao
【单选题】In the main part of Text A, ______ showed us some opinions on the relationship between musical experiences and intelligence.
A.
Kamlesh
B.
Jason
C.
John
D.
Abbas
【单选题】What's the time complexity for searching in a B-tree of order 4 and size n?在存储了n个元素的4阶B树中查找，单个节点进行一次查找的时间复杂度为：
A.
O(1)
B.
O(lgn)
C.
O(n)
D.
O(nlgn)
【单选题】下面说法正确的是
A.
FileWriter类是Writer类的子类
B.
FileWriter类是OutputStreamWriter类的子类
C.
FileWriter类是FileOutputStream类的子类
D.
Wirter类是OutputStreamWriter类的子类
【单选题】How many children are there for each node in a B-tree of order 4?4阶B树中每个节点的分支数为：
A.
1~4
B.
2~5
C.
2~4
D.
3~5
【单选题】During the conversation between Billy, Yuege and Yunpeng, we took a brief look at ______ .
A.
brain development
B.
brain degradation
C.
human evolution
D.
human degeneration
【单选题】口袋中有5个球，编号为1,2,3,4,5。从中任取3个，以X表示取出的3个球的最大号码。则P(X=4)=()
A.
1/10
B.
3/10
C.
5/10
D.
7/10
【单选题】What's the return value for a failed search in a B-tree of order 4?B树查找算法若最终失败，返回值为：
A.
None
B.
NULL
C.
A pointer to the last examined node 指向最后一个所查找节点的指针
D.
A pointer to the root 指向根节点的指针
【单选题】What's the height of a B-tree of order 128 relative to a corresponding BBST?若B树的阶m=128，则它的高度大致是对应的BBST的：
A.
1/5
B.
1/6
C.
1/7
D.
1/8
【单选题】$a_1=\sqrt{2},a_2=\sqrt{2+\sqrt{2}},\dots,a_n=\sqrt{2+a_{n-1}}$当$n \rightarrow \infty$时极限
A.
存在
B.
不存在
【单选题】设随机变量\( X \)服从区间（0,2）上的均匀分布，则\(P(X^2>2) \)=（）
A.
$\sqrt2/2$
B.
$\sqrt2$
C.
$1-\sqrt2/2$
D.
$1-\sqrt2$
【单选题】Which of the following is NOT the reason why she does not like to take photos with the camera?
A.
It was easy to break
B.
It was too heavy
C.
it is easy to get stolen
D.
it is too expensive
【单选题】What “eat earth” means?
A.
Having to spend less after spending a lot during the shopping festival.
B.
Living a luxurious life after earning a lot of money.
C.
Having failed to live a modest life.
D.
Living a luxurious life.
【单选题】Popular novels can be adapted and made into ____; ____ and _____.
A.
films; television programs; video games
B.
cartoons; dramas; games
C.
websites; televisions; audio programs
D.
films; cartoons; games
【单选题】下面说法中错误的是
A.
FileReader类是Reader类的间接子类
B.
InputStreamReader类是Reader类的子类
C.
BufferedReader类可以读取一行
D.
BufferedReader的readLine()函数，如果没有数据时会返回0
【单选题】What's the 'overflow' for a B-tree?B树的上溢是指：
A.
The property of a B-tree is violated due to removing a key 删除关键码后违反了B树的性质
B.
The property of a B-tree is violated due to inserting a key 插入新的关键码后违反了B树的性质
C.
The property of a B-tree is violated due to a split 分裂后违反了B树的性质
D.
A B-tree becomes too high B树的高度过高
【单选题】设随机变量服从区间（0,2）上的均匀分布，则$Y=X^{2}$在（0,4）上的密度函数为（）
A.
$\frac{1}{3\sqrt{y}}$
B.
$\frac{1}{\sqrt{y}}$
C.
$\frac{1}{2\sqrt{y}}$
D.
$\frac{1}{4\sqrt{y}}$
【判断题】法国“戴高乐”号航母的末端防御武器有：“紫苑”舰空导弹，其有效射程是30千米；还有“西北风”舰空导弹，有效射程是4千米。“戴高乐”号航母的末端防御武器，可以有效拦截来袭的反舰导弹等武器。
A.
正确
B.
错误
【单选题】Which consequence follows as a B-tree becomes higher?B树高度的增加一定伴随着：
A.
Each node has a larger number of keys 每个节点所存放的关键码数量增加
B.
Each node has a smaller number of keys 每个节点所存放的关键码数量减少
C.
Splitting to the root 分裂到根
D.
Splitting to the leaves 分裂到叶
【单选题】令$f(x)=\frac{x^{2}}{1+x^{2}}$,则它的不定积分为（）
A.
x-arccotx+c
B.
x-arccosx+c
C.
x-arcsinx+c
D.
x-arctanx+c
【多选题】Gardening is ______.
A.
a great daily exercise
B.
a great way to keep your lawn beautiful
C.
a great way to keep you healthy
D.
landscape painting
【单选题】Choose the most appropriate answer by completing the sentences below or answering the questions.1. Why is Billy a bit disappointed about the film?
A.
The quality of the film is comparable with the novel itself.
B.
The movie is unbelievable, for the plot is not true to the novel.
C.
The stories producers and directors tell are unbelievable.
D.
While adapting the original novels into films, producer exaggerated too much.
【单选题】The differences between the original novel and their adapted film depend on _______, _______ and _______.
A.
writers; actors; audience
B.
writers; actors; producers
C.
directors; actors; audience
D.
directors; producers; audience
【单选题】The underflow of a B-tree happens whenB树的下溢发生于：
A.
the height of the tree decreases B树高度减少
B.
the property of the B-tree is violated due to inserting a key 插入关键码后违反了B树的性质
C.
the property of the B-tree is violated due to deleting a key 删除关键码后违反了B树的性质
D.
inserting a key to a leaf node 在叶节点插入关键码
【单选题】The height of a B-tree decreases only whenB树高度的减少只会发生于
A.
merging two children of the root 根节点的两个孩子合并
B.
removing the root 根节点被删除
C.
rotating the root 根节点发生旋转
D.
there are multiple keys in the root 根节点有多个关键码
【单选题】Literature shows the story with languages so that readers can have more _______.
A.
consideration
B.
depression
C.
imagination
D.
inspiration
【单选题】Why do Amanda and Zheyu feel very down today?
A.
They are worried about homework.
B.
They are worried about exams.
C.
They are worried about interviews.
【多选题】以下哪种说法是正确的——
A.
人生观是对人生目的、意义的根本看法
B.
世界观是人生观重要组成部分
C.
价值观是人生哲学的核心，是人与人之间对于人生价值的不同看法
D.
哲学只是关于世界观的学问
【单选题】What does “be apt to do something” mean?
A.
be more likely to do something
B.
be angry to something
C.
be happy to do something
D.
be taught to do something
参考解析：
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