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    安全生产红线考试题库试题答案软件


    to spell the past form of the following words when used as verbs, to which one should we first add –k- then -ed?

    guests ______ and screamed when the bomb exploded.

    of the following words, the underlined part of which one is pronounced differently in american english and in british english?

    how is the word schedule pronounced in american english?

    the discovery of penicillin, famously, was a happy ______.

    they are looking for a happy ______: a house that is not too big but that has lots of storage space.

    i wish you many happy ______ of the day.

    until his appointment becomes official, ted is keeping a low ______.

    a tiger ______ but a wolf ______.

    to clean the water bottle which has been used for a long time, white vinegar can be used to remove ______ from the inner surface of the bottle.

    the map is drawn to the standard ______ of 1/100,000 so there is not much detail.

    nuclear weapons cause destruction on a massive ______.

    the sails ______ themselves with wind.

    the book is ______. you should have returned it to the library last week.

    he had lived illegally in the united states for five years after his visitor's visa ______.

    he tried to keep a(n) ______ between work and relaxation.

    she ______ her balance and fell.

    the cost needs to be balanced ______ its benefits.

    the garden is overgrown with ______, so i have to ______ it now.

    both parents and children should try to______ the generation gap between them.

    monkey king ______ his eyes and looked afar.

    what is the meaning of the word sharp in the sentence “there is a sharp contrast between the lives of the poorest and the richest members of society”?

    what is the meaning of the word sharp in the sentence “there is a sharp turn on the road ahead”?

    what is the meaning of the word sharp in the sentence “she is a very sharp dresser”?

    ______ and simple clothes are appropriate for school wear.

    surely you can see what's wrong; it's as plain as the ______ on your face.

    every girl in town admires her for her ______ figure.

    look at the lovely ______ cheeks of the baby!

    works of art and priceless ______ records were ruthlessly destroyed in the war.

    their inventions have contributed to the development of ______ engineering.

    we bought a all car for ______ reason.

    there is nothing in the world ______ teaches us some lessons.

    he is nothing ______ a singer.

    i'm not going to _______ his signature for you! what do you take me for?

    the term ‘cardboard city’ was ______ to describe communities of homeless people living in cardboard boxes.

    determined to live ______ someday, he managed to get trained in iron molding.

    the reality star and her boy-friend have officially ended their five month romance. she claimed yesterday that they parted ______.

    13. the boxer beat his wife _______ at home and was then caged for life.

    every morning she ______ her huand’s shirt before he goes to work.

    sure, you convinced mom to stop those boring violin lessons! but that makes it easier for her to send us to sunday school. don't you realize we've jumped out of the frying ______ into the fire?

    ______ is a unit for measuring length which equals to 10 meters.

    a _______ is a cycle with three wheels, two at the back and one at the front or sometimes otherwise. a. monocycle b. bicycle c. tricycle d. car

    20. ______ is the state or custom of being married to only one person at a particular time.

    the two sides of a coin are known as ‘______’ and ‘tail’.

    i've always been good at math—i guess i just have a ______ for numbers.

    when the boss learned tom had been lying, he fired him _______ the spot.

    i have to set numerous alarms for the morning because i sleep like a _______ every night!

    kim is staying for dinner, and he eats like a _______, so you’d better make some extra food.

    vast sums of money were ______ up in the stock market.

    those books were normally kept under______ and key in the library.

    it's not a(n) ______ that none of the directors are women.

    ______ is used as a default form of address for women regardless of marital status.

    it is not a good idea to miss meals and ______ them with snacks.

    in greek mythology, narcissus fell in love with his own ______ in the lake.

    darwin's theories about evolution were ______ by many people who believe in god.

    mahatma gandhi, the leader of the indian independence movement, ______ the use of violence.

    human beings have ______ noses and ears.

    good ________ make good neighbors.

    he has hired one of the uk’s top lawyers to ______ him against the allegations.

    he should think before he speaks, or else he will ______ others.

    our boss is not willing to pay the standard wage for the help in our office. so we have to scrape the bottom of the ______ and end up hiring secretaries who can't type or spell.

    a ______ of birds flew towards us slowly from far away.

    she does the ______ teaching jobs but nothing permanent.

    he's always at ______ with his father over politics.

    we have an edge over the other team in height, so i'd say the ______ are in our favor.

    the police are keeping the suspects under ______.

    the word “babysit” comes from its noun form “babysitter” via ______.

    the term “mooc” is a(n) ______ for “massive open online course”.

    dad still has a bit of his cold, but ______ all are well.

    i have no ______ for jane. it's all her own fault.

    mr. smith died of cancer in 1996. his wife ______ him by 10 years and passed away in 2006.

    —unbelievable! i have failed the driving test again! —____________________. this is not the end of the world.

    tom was very happy when his parents told him that they _____ back to america soon.

    —that’s a beautiful dress you have on! —____________________

    they took ________ measures to prevent poisonous gases from escaping in the chemical plant.

    “you don’t prefer to have a meal out, do you?” “no, ______ have a meal out.”

    she is one of the newest film stars from america and has many fans, ________ in europe.

    please return in an hour. i’ll be ready _____ then.

    “i have never seen a beijing policeman.” “you _____ one. you've been in beijing a week already.”

    john ______ go to the post office this morning, but he didn’t.

    very ___ he will forget all about it.

    —would you like another slice of christmas cake? —_______ i’m full.

    i can’t find the key _____the door. maybe i lost it.

    it was not until then that i came to know knowledge ____ only from practice.

    —let’s have a picnic by the west lake. —___________

    —i think he is a good lecturer. —____________________

    the middle aged man was seen ____ out of the house on the afternoon of the murder.

    i needn’t have taken a taxi. i______, it was only a hundred meters.

    “can i wear my hair long like the other boys?” “i’d rather_____.”

    “do i have to meet you at the station?” “it’s up to you. you ______ if you don’t want to.”

    shall we sit up here on the grass or down there near the water? _____

    i ____________ to the cinema a lot, but i never get the time now.

    the teacher says that xiao yu ______ work harder.

    he ______ more than 5000 english words when he entered the university.

    i don’t know why she avoids _______ her opinion on the subject.

    本科毕业论文的字数要求:()

    本科毕业论文必须是本人独立完成,抄袭字数超过全文多少。判定为不合格。()

    本科毕业论文必须以()格式进行写作,并以附件形式上传平台,不得使用压缩文件或其它格式上传。

    本科毕业论文的格式要求,要参照下面哪个文件:()

    在如图所示的封面模板中,使用时需要删掉的部分是()。

    参考文献数量不少于()个。

    不需要加方框符号【】的是()。

    修改文字格式,使其和模板中文字格式相同的快捷工具键是()。

    论文的选题原则中()是具有应用价值的实际问题,具有现实背景/有经济与社会效益。

    ()是对论文内容的高度概括,并突出理论与实践的结合点及论文的新见解或创造性成果。

    本科毕业论文可以自行设计封面,或者也可以没有封面。()

    本科毕业论文有指导老师,分别对学生提交的题目、提纲、论文进行审核并提出修改意见。()

    本科毕业论文可以不在平台提交,发到指导老师邮箱或者论文邮箱即可。()

    本科毕业论文在审核阶段被评定为抄袭的,成绩按不合格记录。()

    本科毕业论文由封面、正文题目、摘要、关键词、正文、注释(采用脚注方式)、参考文献七个部分组成,各部分都应按统一要求的格式书写。()

    本科毕业论文题目可以自拟,但要与本专业相关。()

    文献梳理不要堆砌材料,不要简单引用他人的归纳。()

    参考文献是文中引用的有具体文字来源的文献。可按文中引用出现的顺序列出,既可在正文后,也可放在各章节之后。()

    论文标题不应过于笼统,也不能过于繁琐,一般不超过25字,必要时可加副标题。()

    资产性支出就是投资者收回对企业投入的资本()。

    在存在现金折扣的情况下,应收帐款应以减去现金折扣的金额作为入帐价值()。

    会计科目和帐户之间的区别在于()。

    下列结算方式中,只能用于同城结算的是()。

    下列各项中,不属于所有者权益的是()。

    所有者权益在数量上等于企业全部资产减去全部负债后的余额()。

    企业收到某公司作价投入的设备一台,该设备帐面原价为20万元,已提折旧4万元,双方确认价值为15万元。实际收到该设备时,应计入“累计折旧”帐户的金额是()。

    按照我国会计制度的规定,所有单位都应以权责发生制原则为基础进行会计核算()。

    下列各项中,属于不可辩认的无形资产是()。

    列各项税金中,可以不通过“应交税金”帐户核算的是()。

    甲企业对坏账损失采用备抵法进行核算,计提前“坏账准备”账户贷方余额为3000元,坏账损失估计率为5‰,本年末应收帐款的余额为80万元,本期末应计提的坏账准备金额为()。

    企业每项经济业务的发生都必须从外部取得原始凭证()。

    商业承兑汇票到期无法偿付时,承兑企业应当进行的处理是()。

    办理银行承兑汇票时向承兑银行支付的承兑手续费,应作为财务费用处理()。

    企业购买长期债券所发生的佣金等附加费用应计入()。

    对于将现金送存银行业务,会计人员应填制的记帐凭证是()。

    企业于2001年4月1日发行票面价值总额为100万元公司债券,该债券票面利率为12%,期限为三年,到期一次还本付息,面值发行(发行手续费略)。2001年12月31日该公司应付债券的账面价值为()。

    下列各项中,应以合同、协议约定的价值或评估确定的价值,作为新增固定资产入帐价值的是()。

    企业将现金存入银行或从银行提取现金,为了避免重复记帐,一般只编制收款凭证,不编制付款凭证()。

    企业于2001年7月1日发行票面价值为100万元的公司债券,共收发行债券价款120万元(发行手续费略),该债券票面利率为10%,期限为五年,到期一次还本付息。2002年6月30日,该债券的账面价值为()。

    下列各项中,不应计提固定资产折旧的是()。

    企业贴现的商业汇票到期,如果付款人因银行账户不足支付而拒付,银行将从贴现企业的账户中将票款划回。收款企业应按所付票据本息转作应收帐款()。

    会计期间假设是对会计主体假设的必要补充()。

    会计要素中的收入是指营业收入和其他业务收入而不包括营业外收入()。

    在会计核算一般原则中,要求前后期提供相互可比的会计信息的原则是()。

    “双倍余额递减法”和“年限总和法”属于加速折旧的方法,也是体现谨慎性原则的会计处理方法()。

    “应付账款”科目只核算企业购买原材料及商品或接受劳务供应等经营活动应支付的款项()。

    甲企业于4月20日从证券市场购入a公司股票1000股,每股买入价10元;另外支付印花税和证券商手续费100元,a公司已于4月15日宣告每股发放现金股利0.3元,甲企业购入股票时的短期投资成本应为()。

    企业对其他单位的投资占该单位有表决权资本总额20%以下的,对被投资企业的财务和经营决策不能施加重大影响时,就采用成本法核算()。

    企业发生的下列支出中,属于收益性支出的是()。

    谨慎性原则要求企业尽可能高估资产,少计利润()。

    会计工作的初始阶段应该是()。

    下列各项中,不属于流动负债项目的是()。

    借贷记帐法中“借”、“贷”分别表示债权和债务()。

    年初企业向银行借入200万元的三年期借款,利率为10%,借款合同规定按复利计息,到期一次还本付息。该企业借款后的第二年末“长期借款”帐户的期末余额应为()。

    对企业发生的外币业务,应于会计期末将各种外币账户的外币余额按照期末市场汇率折合为记帐本位币金额与原记帐本位币金额的差额,作为汇兑损益,计入“财务费用”或“在建工程”账户()。

    商誉作为一项无形资产,是不能单独取得和转让的,因此只有在企业合并时方可作价入帐()。

    一般纳税企业改变外购货物的用途,将其用于在建工程时,应当将该货物的账面成本转入在建工程,同时还应将该货物应负担的进项税额也转入在建工程()。

    要求企业按照交易或事项的经济实质进行会计核算的一般原则是()。

    试述我国信息分析的现状与发展趋势(请将作业存为pdf格式并上传至附件)

    根据表中的数据,使用回归分析研究performance的影响因素。请: (1)对最终结果进行截图; (2)给出回归方程; (3)对你所用的方法进行简要说明。

    举实例说明科学信息分析的典型应用价值及局限性。

    举实例说明技术信息分析的典型应用价值及局限性。

    举实例说明专利信息分析的典型应用价值及局限性。

    举实例说明市场信息分析的典型应用价值及局限性。

    调查分析基于python语言进行信息分析的常用包及其用法。(请将报告存为pdf格式并上传至附件)

    简述竞争情报分析对于现代企业参与市场竞争的意义和作用。(请直接答在下方,不需要上传附件)

    竞争情报搜集来之后,一般会做哪些处理?(请直接答在下方,不需要上传附件)

    竞争情报工作的( )是与科技情报工作的根本区别。

    下面哪项不是信息分析成果评价的方法( )。

    对如下8个点进行k-means聚类:(2,10) (2,5) (8,4) (5,8) (7,5) (6,4) (1,2) (4,9),采用欧式距离,要求聚为3类。选择(2,10) (5,8) (1,2)作为初始的聚类中心,则第一次循环执行后三个聚类中心分别是( )。

    dikw金字塔 (dikw pyramid) 模型揭示了数据、信息、知识和( )之间的区别与联系。

    信息分析工作中,( )是整个研究工作的指南和纲领,它可以保证研究工作有条不紊地顺利进行。

    专利信息的核心类别不包括( )。

    举实例说明市场信息分析的典型应用价值和局限性。

    基于所学的竞争情报分析方法,谈谈如何判断一家企业的竞争实力?

    试述信息分析的主要内容与基本程序。

    试述计算机技术在信息分析中的应用。

    平面上的有界闭区域一定是可求面积的。

    平面上由有限条分段光滑曲线首尾相连所围成的有界闭区域一定是可求面积的。

    在区域上连续. 如果在上非负,且不恒等于零,则.

    函数 在上不可积,因此其两个累次积分也都不存在.

    设是以为顶点的三角形区域,是在第一象限的部分, 则 ( )

    设 ,则

    若函数在闭区域上连续且有连续一阶偏导数,则有 这里为区域的边界曲线,分段光滑,并取负方向。

    曲线积分( ), 其中为正向圆周曲线.

    设, 正向为逆时针方向, 是 的正向单位切向量, 则

    二重积分的变量变换公式为

    二重积分的变量变换公式为

    下列哪些二重积分的变量变化取法是合适的

    二重积分变量变换公式成立 当且仅当

    设则下列各选项正确的是

    设 . 则

    是平面所围成的区域,则下面积分小于零的是( )

    设连续,则

    设在上连续,, 则 时,下列各选项正确的是

    设 且 ,则.

    曲面的面积公式为

    平面光滑曲线绕轴旋转一周得到的旋转曲面的面积为

    是平面上一个区域,若反常二重积分 都收敛, 则也收敛.

    是平面上一个区域,若反常二重积分 都发散, 则也发散.

    设是平面有向光滑曲线, 且 函数在上连续. 则,使得 其中为在轴上投影长度.

    设是平面上的光滑曲线. 在上连续,且在上有 ,则

    设为曲线 与 所围成区域的整个边界曲线, 是连续函数, 则

    设是平面有向光滑曲线,函数在上连续.,则

    设 ,逆时针方向. 是在第一象限的部分. 在上 连续,当 满足下列条件中的( )时有 (1);(2) ; (3) ;(4) .

    设是平面上的光滑曲线. 在上连续,且在上有 ,则

    设,, 且它们均沿 逆时针方向. 则 .

    设是逆时针方向圆周 ,如当 时, 与为同阶无穷小,则( ).

    设为球面与平面的交线,从轴正向看去依逆时针方向.在上连续,则

    设为平面内一有向光滑曲线,为上点处与同向的单位切向量,则

    设为的外侧,

    设为圆锥的外侧,=

    下列哪一个区域不是单连通区域

    沿着空间双侧曲面s的边界曲线l的正方向行走时,曲面s的正侧总在右方。

    高斯公式的向量形式为

    设, 则

    设 为数量场,则下列式子中正确的是

    斯托克斯公式的向量形式为

    设 则有

    设为锥面被平面所截部分,则

    设为 ,则等于

    下列关于第一型曲面积分的计算公式错误的是

    空间中的曲面都是双侧曲面

    空间中的封闭曲面都是双侧曲面

    设为球面上半部分的上侧,则下列式子中错误的是

    设,取下侧,则等于

    设,外侧,, 则曲面积分 可化为二重积分

    设是锥面介于柱面内部的部分的下侧, 则

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