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    安全质量监督员搜题找答案用什么软件


    which quote is said by francis bacon?

    you should ______ yourself with the social norms in the states before you go there to further your education .

    i want to live in a community where it is free from ______.

    the police are ______ to the public for detailed information about the murderer.

    the car that had been following ours suddenly ______ and overtook us.

    it is morally improper to ______ jason because he is mentally retarded.

    i often buy ______ food. they may not be fresh, but it’s really time-saving.

    in the past three years, she stayed at home taking care of her baby. she is hoping to ______ her career soon.

    he ______ such bad habits as oking and drinking when he was fifteen, and now it is hard for him to get rid of them.

    behavioural scientists long attributed such differences ______ personal eccentricities or early conditioning.

    his total ______ of the subject is truly surprising. how come he knows nothing about it?

    if one child gets sick with chicken-pox, the rest of the children in the same kindergarten will be exposed to the danger of being ______.

    he almost failed the math exam, but his twin brother by ______, did very well.

    the doctors in the hospital have ______ the cause of his illness to an unknown virus.

    the letter was full of ______ and she decided to show it to the police.

    james took the books off the little shelf to make room ______ the new photo frame.

    the government is appealing ______ everyone to save water.

    she racked her brain to think out how to ______ her health.

    nowadays people still hold strong prejudice ______ unmarried mothers.

    i was impressed by the ______ with which she handled crisis.

    let’s take full ______ of the sports facilities in our college while we are studying here.

    mountain-climbing is not quite suitable for old people because it is ______ demanding.

    in this way, what we actually do ______ with our body’s natural rhythm and we achieve our best as predicted.

    it is the hospital’s policy to ______ any patient who is suffering from an infectious disease.

    ____ scientists long attributed such differences to personal eccentricities or early conditioning.

    ____ patterns can be made to work for you.

    you have to coordinate the demands of your activities with your ____ capacities.

    ____ should be your largest meal of the day for effective dieting.

    once you have familiarized yourself with your patterns, you can take advantage of ____ techniques to improve your health and productivity.

    ____ in sleep and waking times is the greatest cause of sleep problems.

    which of the following is not the identity of william shakespeare?

    in 1953, winston churchill was awarded the nobel prize in ________.

    the parents’ generation lived in an era of constraints, restraints and________.

    how do young people today handle relationships with the opposite sex?

    which of the following is not an example of simile?

    bertrand russell is a (an) ______ philosopher, mathematician and writer.

    which of the following is not the author’s description of love?

    which of the following is not mentioned when the author describes her countless crushes in school?

    which of the following is not used to describe a mature love relationship?

    which of the following is used to describe the younger generation?

    some of the old _____ about the space age are coming true.

    she cut her hair short and tried to _____ herself as a man.

    the student could not _____ what the teacher was trying to explain.

    he ran so fast that he was out of _____.

    tibet, the second largest province of china, is _____ in uranium and underground thermal power.

    the young couple were quite excited by the _____ of having their first child.

    so many children have bought the balloons that the store is now out of _____.

    christmas is a christian holy day celebrated on december 25th _____ the birth of jesus christ.

    your _____ is the round of things that you usually do each day.

    to our delight, she quickly _____ herself to the new situation.

    the manager gave the salesgirl an accusing look for her _____ attitude toward customers.

    with the joint effort of everyone, the plan is _____ to succeed.

    the _____ arrival of the policemen saved the people in the house from being burnt.

    the youngest child is thoroughly _____ because they always give him whatever he wants.

    nancy was surprised that they have _____, because they seemed to be a happy couple.

    love to some is like a _____. to some as strong as steel.

    the course of true love never did run ______.

    to fear love is to fear life, and those who fear life are already three parts _____.

    given the busy nature of our lives, it is to be _________ that we even find the time to indulge in matters of the heart.

    where does the family start? it starts with a young man falling in love with a girl—no superior _______ has yet been found.

    it is not how much we do, but how much love we put in the doing. it is not how much we give, but how much love we put in the _______.

    the president failed to fulfill his ____ to his voters and failed in his second term

    he ____ the map and tried to find out which way to go.

    their relationship ____ since their graduation to two different cities.

    friends are forever comforts. _____ i go, their care follows.

    could you give the ____ of this word in a brief way?

    the _____ for the relationship between the young is believed to be pleasure.

    “when we approach the notion of friendship, our first problem is that…” (para. 1),here “notion” means ______.

    when speaking of “friendship based on utility”,aristotle believed this kind of friendship was _____.

    after careful exam, the expert claimed that this painting was _____.

    the government has very strict rules _____ the use of chemicals in food.

    i’ll borrow ______ tent you are not using now.

    as the saying _____, there is no such thing as a free lunch.

    today’s culture is ______ “fast food culture”, in which people pursue the greatest satisfaction within the shortest time.

    o henry is a famous novelist who is known for the ____ ending in his short stories.

    the two images in after twenty years impress the readers deeply due to o henry’s great effort in describing people’s _____.

    which of the following is not o. henry’s representative work?

    he was ____ arrest when drugs were found in his bag at the customs.

    which of the following explains jimmy, the policeman in after twenty years, would not arrest his friend in person?

    ancient scholars classified friendship into three types, respectively they are friendship based on utility, on pleasure and on goodness.

    friendship based on goodness is rare because it requires time and intimacy.

    only those who prove themselves worthy of love and trust to each other can become good friends.

    cicero believed that only those who are not greedy, who are pure and who are brave can be good friends.

    a friend is like a mirror from which you can know yourself better.

    the moral excellence of friendship involves self-development in sympathy, concern and care.

    friendship based on utility often happens between the old because they need to develop each other.

    according to the author, friendship based on pleasure is easy to _______.

    “goodness” in the text can be understood as ______.

    both aristotle and cicero believed that genuine friendship only happened between ______.

    from the perspective of writing, this article takes ______ as a major way to present different classic views on friendship.

    virtuous friends are bound by _______________, which involves a high level of development and expression of the altruistic emotions of sympathy, concern and care.

    according to cicero, in true friendship, those who possess any superiority must regard themselves as ______ of those who are less fortunate.

    who is morrie schartz?.

    whose story did mitch bring to morrie?

    how did morrie propose his suggestion to get happiness?

    what have american people been brainwashed into believing according to morrie?

    which of the following sentences doesn’t use euphemi?

    what confusion did morrie find in american people in general?

    why does mitch say that morrie's house had "changed so drastically"?

    what does the phrase "those things" in paragraph 15 refer to?

    why is it important for morrie to hear other people's problems when he was suffering so much himself?

    what was mitch's pursuit according to the text?

    we ____________honey for sugar in making the cake and it tasted much better.

    which of the following explains "beyond one's grasp"?

    which of the following explains " economical with the truth "?

    what does "an open heart" mean in the last sentence of paragraph 23?

    what can you infer from the text about morrie's philosophy of life?

    which of the following words best fill in the sentence? it's difficult for us to __________ these statistics without knowing how they were obtained.

    i still cried _____ his misfortune and prayed for him even though he's hurt me so deeply.

    i didn't find the film exciting. ___________, i nearly fell asleep through it !

    she wrote down all the things she planned to do and crossed them_____ one by one after she did them.

    the old lady lives alone; some of his nephews ___________ to see her occasionally.

    he is such a showy guy. all he did is to _______________ his new car.

    no one should be ____________________ because of his origin, appearance or education.

    blank filling with one of the given words. envious interpret snatch fearful of overwhelmed with honest with he ________ the photos from my hand before i had a chance to look at them.

    blank filling with one of the given words. envious interpret snatch fearful of overwhelmed with honest with to be ________ you , i don't like his casual style of speaking. it was not appropriate for the occasion.

    blank filling with one of the given words. envious interpret snatch fearful of overwhelmed with honest with being __________ running into that mad man, emily didn't take her usual way to the company.

    which of the following is not related to annotation?

    what figure of speech is adopted in the sentence “part of the student body was a beanpole with hair on top who came into my class…”?

    “to show more than tell” is to write in a manner that allows the reader to experience the story through a character’s ___________.

    which of the following is not an example of metonymy?

    which of the following is not part of the six arts in ancient chinese culture?

    the total expense for our three-day trip comes to $360 which __________ at 120 per day.

    having ___ over the company for 30 years, he has witnessed all its ups and downs.

    in college his major was biology, but now he _____ in the sale of computers.

    what is the definition of synecdoche?

    in the following sentence, “dan loves to take his boat out on the waves”, what word is an example of synecdoche?

    what a shame that our experiment failed! it was, _____, worth trying.

    no words will ______ to convey his deep grief at the death of his beloved daughter.

    without any training or experience, how could the young man preside ___ such a big company?

    what’s the attitude of the author towards the pharmacy student’s purpose in life?

    in jean-jacques rousseau’s words, “we are born weak, we need ______; helpless, we need ____; foolish, we need reason.”

    william shakespeare's greatest tragedies are: hamlet, ______, king lear and ______.

    workers usually demand high wages while the boss always seeks high profits—it’s almost impossible to ___________ these two aims.

    which one is not true about john a. ciardi?

    who translated the english-language version of dante’s “the divine comedy”?

    ___________ everyone in your class knows that the party has been put off until next week.

    now that both julie and her huand have lost their jobs, how will they ____ their sons and daughters?

    he has his own _____ style of solving problems which you’ll soon get used to.

    this is the storehouse of our company and customers ___________ entering it.

    robert maynard hutchins once said, “the _____ of education is to prepare the young to educate themselves throughout their lives.”

    john adams once said, “there are two types of education… one should teach us how to ____ __ _______, and the other how to live.”

    __________ means to add notes to a book or text, giving explanations or comments.

    _______ is a figure of speech that replaces the name of a thing with the name of something else which it is closely associated.

    the figure of speech, _______, refers to a thing by the name of one of its parts.

    yale is committed to the idea of a ______ _______ education through which students think and learn across disciplines, literally liberating or freeing the mind to its fullest potential.

    what does the color red symbolize in western culture?

    why does the author call culture shock a kind of ailment?

    why do people usually feel anxious in a new environment?

    which of the following statements is correct?

    what is the first phase of culture shock according to the author?

    what is the nature of culture according to the text?

    what determines whether a child uses chopsticks or a fork to eat?

    what does the word “regression” (para. 3) mean?

    what will happen if you criticize a person’s country?

    which of the following is not a solution to culture shock mentioned in the text?

    what is author’s advice at the end of the article?

    no matter how good you are at handling culture shock, remember that you are always ______.

    what is the most attractive hair color to western people?

    why do chinese people always make disparaging remarks about themselves when they are complimented?

    in the movie, what is the thing the young american man should not do at the dinner in a chinese family?

    why do american children call their parents by name directly?

    which one is not included in the symbols and signs of social intercourse?

    how can you learn about other people’s interest according to the author?

    is an inidual born with culture?

    which odd number is considered lucky for chinese?

    in text b, why did girl’s mother mention rich’s freckles when asked about her opinion of rich?

    what does the girl say about freckles?

    how will rich’s relation with his girlfriend develop?

    what is the author’s attitude towards culture shock?

    in order to overcome culture shock, the priority is to conquer ___________.

    the word “ethnocentri” (paragraph 5) means _________________.

    lack of understanding of others’ ____________________ is responsible for culture shock.

    the phrase “someone has a black eye” means _____________.

    in the movie “the joy luck club”, the chinese girl’s mother compares her boyfriend’s freckles to __________.

    the suffix “-” means ________.

    1.技术与经济之间的关系?

    2.技术经济研究内容?

    1.技术创新与发明创造的区别?

    2.技术创新的商业模式有哪些?

    1.下列哪些属于经济效果评价指标?

    1.发展速度、投资收益率等都属于经济效果评价指标。

    2.固定资产折旧不属于现金流量。

    3.期初投资发生在第一年年初。

    4.应收账款属于现金流入。

    5.现金流量图中向上的箭头代表现金流出。

    6.现金流量图中横轴上的数字6代表第6年年末。

    7.无特殊说明的话,经常性收支默认发生在当年年末。

    8.净现金流量一定为正,或为零。

    1.项目的寿命期可分为建设期与生产期。

    2.基本预备费用属于递延资产投资。

    3.房屋、建筑物、原材料等都属于固定资产投资。

    4.租入固定资产的改良支出属于递延资产投资。

    5.企业的各种存货属于流动资产。

    1.没有物质实体但却可以使拥有者长期收益的资产是( )。

    2.企业行政部门为管理和组织生产经营活动而发生的各项费用叫做( )。

    3.发生在生产单位的间接费用是( )。

    4.( )是项目在一定时期内为生产和销售产品而花费的全部成本和费用。

    5.下列属于无形资产的是( )

    6.在流动资产中,企业生产过程中停留于货币形态的资产是 ( )。

    7.下列属于制造成本的是( )。

    某企业2006年生产a产品1万件,生产成本150万元,当年销售8000件,销售单价220元/件,全年发生管理费用10万元,财务费用6万元,销售费用为销售收入的3%, 若销售税金及附加相当于销售收入的5%,所得税率为25%,企业无其他收入,请问该企业2006年的利润总额是( )税后利润是( )。

    某企业2006年生产a产品1万件,生产成本150万元,当年销售8000件,销售单价220元/件,全年发生管理费用10万元,财务费用6万元,销售费用为销售收入的3%, 若销售税金及附加相当于销售收入的5%,所得税率为25%,企业无其他收入,请问该企业2006年的税后利润是( )。

    10(p/a,i,6)(f/p,i,4)=

    每年末等额存入1000元,连续10年,准备在第6年末、第10年末、第15年末支取三次,金额相等,年利率12.5%,则支取金额为( )。

    1.乙公司有一台机器设备原价为600000元,预计使用寿命为5年,预计净残值率为4%。按双倍余额递减法计算折旧,求第三年与第五年的年折旧额。

    2.丁企业在2002年3月购入一项固定资产,该资产原值为300万元,采用年数总和法计提折旧,预计使用年限为5年,预计净残值为5%,要求计算出2002年和2003年对该项固定资产计提的折旧额。

    1.浙江某大学毕业生欲回家乡筹办一家澳洲火鸡饲养场,第一年投资 10万元,1年后又投资 15万元,2年后再投入 20万元,第3年建成投产。投资全部由一家银行贷款,年利率为8%。贷款从第三年开始每年年末等额偿还,还款期10年。问每年应至少收益(偿还银行贷款)多少万元?

    2. 某设备除每年发生5万元运行费用外,每隔3年需大修一次,每年费用为3万元,若设备的寿命为15年,资金利率为10%,求其在整个寿命期内设备费用现值为多少?

    某产品a 生产能力15万件,因销路问题只生产10万件,p=50元/件,cf=150万元,c=39元。现有以客户想以37元/件的价格再定3万件,请问企业是否要接受?

    1.浙江某大学毕业生欲回家乡筹办一家澳洲火鸡饲养场,第一年投资 10万元,1年后又投资 15万元,2年后再投入 20万元,第3年建成投产。投资全部由一家银行贷款,年利率为8%。贷款从第三年开始每年年末等额偿还,还款期10年。问每年应至少收益(偿还银行贷款)多少万元?

    2. 某设备除每年发生5万元运行费用外,每隔3年需大修一次,每年费用为3万元,若设备的寿命为15年,资金利率为10%,求其在整个寿命期内设备费用现值为多少?

    1.浙江某大学毕业生欲回家乡筹办一家澳洲火鸡饲养场,第一年投资 10万元,1年后又投资 15万元,2年后再投入 20万元,第3年建成投产。投资全部由一家银行贷款,年利率为8%。贷款从第三年开始每年年末等额偿还,还款期10年。问每年应至少收益(偿还银行贷款)多少万元?

    2. 某设备除每年发生5万元运行费用外,每隔3年需大修一次,每年费用为3万元,若设备的寿命为15年,资金利率为10%,求其在整个寿命期内设备费用现值为多少?

    某人从30岁参加工作起至59岁,每年存入养老金5000元,若利率为6%,则他在60-74岁间每年可以等额领到多少钱?

    已知某工程的财务净现金流量如下表所示,目标收益率12%,用内部收益率法求解此方案是否可行? 年末 0 1 2 3 4 5 净现金流量 -1000 -800 500 500 500 1500

    下列哪种细胞化学染色对急粒与急单的鉴别意义不大

    中性粒细胞碱性磷酸酶积分(nap)在下列疾病的鉴别中,哪项是不正确的

    不符合原始细胞一般形态特征的是:

    下列血细胞发育过程的一般规律描述正确的是:

    核圆形,居胞体,染色质呈块状,核仁消失,胞浆呈嗜多色性,该特征符合

    6. 符合原红细胞特点的是:

    原始细胞的胞浆中一般可见细小的紫红色颗粒

    在粒系中早幼粒细胞体积最大

    核仁只有在原始细胞阶段可见

    造血干细胞的特点

    为了区别红白血病与巨幼红细胞性贫血,下列首选试验是

    为了鉴别慢性粒细胞性白血病与类白血病反应,下列首选试验是

    为了鉴别小原粒性白血病与急淋,下列首选试验是

    下列何者作pas染色时红系阳性反应

    确诊为慢粒患者,其中性粒细胞碱性磷酸酶积分突然升至200分,可能发生下列哪种变化?

    符合急性单核细胞性白血病细胞非特异性酯酶染色结果的是

    中性粒细胞碱性磷酸酶积分(nap)在下列疾病的鉴别中,哪项是正确的

    细胞发育的一般规律中细胞大小的描述为由大到小

    慢性粒细胞白血病患者碱性磷酸酶的积分一定是减低的

    骨髓增生程度分为哪几级

    诊断慢性血管内溶血最有意义的阳性结果是

    红细胞渗透脆性试验脆性增加主要见于

    珠蛋白生成障碍性贫血的主要诊断依据是

    诊断温抗体型溶血性贫血的最重要的实验室检查是

    .红细胞g6pd酶缺乏时,下列哪项试验呈阳性反应

    下列哪项符合g6pd缺乏症的实验室检查

    下列哪项不符合异丙醇试验

    先天性球形红细胞增多症红细胞渗透脆性增高

    红细胞g6pd酶缺乏时抗人球蛋白试验呈阳性反应

    先天性球形红细胞增多症加葡萄糖

    女性,20岁,头昏,乏力半年,近2年来每次月经持续7-8天,hb 65g/l,网织红细胞1.5%,血清铁蛋白10μg/l,血清叶酸16ng/ml,维生素b12600μg/ml。最可能的诊断是

    体内缺铁时,最早表现为:

    缺铁性贫血与慢性感染性贫血鉴别要点是

    男性,45岁,3年前因胃癌行全胃切除术,近一年来渐感头晕,乏力,活动后心悸,血常规:红细胞1.4×1012/l、血红蛋白55g/l、白细胞3.1×109/l、血小板65×109/l、网织红细胞0.10%、mcv 129fl、mch 36pg、mchc 34%,最可能的诊断是:

    珠蛋白生成障碍性贫血最常见下列哪种异常形态红细胞增多

    下列哪项是原发性再生障碍性贫血的诊断依据  

    符合溶血性贫血骨髓象特征的是

    诊断急性血管内溶血最有意义的阳性结果是 血红蛋白血症和血红蛋白尿

    珠蛋白生成障碍性贫血的主要诊断依据是 外周血出现有核红细胞

    诊断溶血的最可靠证据是

    1. 临床上最容易导致dic的白血病是下列哪种?

    1. 急性白血病导致出血的主要原因是什么?

    1. 口腔粘膜明显浸润,以下列哪种白血病最常见?

    1. 下列哪项不是急性白血病常见的临床表现?

    1. who分型将急性白血病的原始细胞百分比调整为多少?

    1. 目前临床上对急性白血病主张采用下列哪种分型?

    下列哪些是慢性粒细胞白血病慢性期的血象特点?

    慢性淋巴细胞白血病b细胞型慢淋多见

    “病态造血现象”是mds所特有的

    慢性粒细胞白血病的确诊依据检出

    1. 维生素k依赖性凝血因子包括

    2.内源性凝血途径和外源性凝血途径形成凝血活酶都需要什么因子

    3.凝血酶原时间(pt)检查有助于诊断

    4.治疗血友病a. b首选

    5.女性,18岁,实验室检查:pltl20×l09/l,出血时间延长,凝血时间1min,毛细血管脆性试验(十),血块收缩时间正常,患者哪方面异常

    6、血浆粘度增高见于

    7、血栓与止血检测的主要范围包括

    9.d一二聚体在原发性纤溶时水平增高

    10.内源凝血系统最常见的筛选试验是aptt

    8.循环中的正常血小板表面是平滑的,电镜下可看到一些小的凹陷,被称为

    1、vwf的主要作用

    2、束臂试验阳性可见于下列疾病,但应除外

    3、血块收缩不佳的指标为

    4、血小板粘附率减低见于

    5、血小板聚集试验减低常见于

    6.血栓前状态分子标志物的来源

    7.血浆粘度增高见于

    9.pt与aptt同时延长,提示凝血因子x、v、ii、i 缺陷

    10.凝血酶时间延长,加甲苯胺蓝可以纠正,提示fg含量减低

    8.纤溶系统包括

    1.由于纤维蛋白原形成障碍或异常抗凝物质增多引起的二期止血缺陷,其筛检试验应:

    2.为评价血管壁和血小板的止血功能,临床应用的常规筛检试验是:

    3.下列关于过敏性紫癜的描述不正确的是:

    4.itp病人的实验室诊断主要根据下列试验,除了:

    5.下列疾病中不属于血小板功能异常性疾病的是:

    6.itp的诊断标准包括         

    7.对弥散性血管内凝血(dic)诊断有意义的试验是

    9.血栓前状态的分子标志物检测结果是fdp增加、pap正常、t-pa增高、pai增高

    10.d-二聚体的水平不超过400μg/l作为肺梗死的排除指标

    8.一期止血缺陷是指( )异常所引起有止血功能缺陷。

    在电子交易中,以下哪种威胁属于被动攻击?

    网银木马通过利用第三方支付网页与网银的衔接认证缺陷,篡改用户网上购物信息,破坏了相关信息的——。

    在电子交易中,如商家卖出的商品因价格差而不承认原有的交易,这种安全威胁属于以下哪种类型?

    在电子交易过程中,如通过对信息流量、通信频率和长度等参数的分析,推测出有用的信息,如消费者的银行账号、密码以及企业的商业机密等,这种安全威胁属于以下哪种类型?

    在电子交易过程中,针对可用性信息进行攻击,如网络故障、操作错误、应用程序错误以及计算机病毒等恶意攻击导致电子交易不能正常进行,这种安全威胁属于以下哪种类型?

    电子交易中面临的安全威胁包括:

    电子交易的安全需求包括

    影响电子商务广泛应用的一个首要问题就是 —— 问题。

    在双方进行交易前,首先要能确认对方的——,要求交易双方的身份不能被假冒或伪装。

    要对敏感重要的商业信息进行——,即使别人截获或窃取了数据,也无法识别信息的真实内容,这样就可以使商业机密信息难以被泄露。

    交易各方能够验证收到的信息是否——,即信息是否被人篡改过,或者在数据传输过程中是否出现信息丢失、信息重复等差错。

    在电子交易通信过程的各个环节中都必须是——的,即交易一旦达成,发送方不能否认他发送的信息,接收方则不能否认他所收到的信息。

    简述电子商务安全需求的组成内容?

    1. 防火墙具有以下哪种功能?

    2. 防火墙具有以下特征

    虚拟专用网(vpn)不具备以下哪种基本功能?

    vpn技术的特点包括:

    以下哪种技术属于网络安全技术?

    防火墙是网络安全的第一道屏障,用于设置在本地网络(被保护网络)和 —— 之间的一道防御系统,以防止发生不可预测的、潜在破坏的侵入。

    —— 是指在公共网络中建立一个专用网络,并且数据通过建立的虚拟安全通道在公共网络中传播。

    防火墙具有授权访问控制功能,即保证只有—— 的用户可以访问内部网络,同时能保证其中的信息资源和有价值的数据不会流出网络。

    隧道技术是vpn的基本技术,企业内部网络的私有数据通过—— 在公共网络上传输。

    针对出差流动员工、远程办公人员,—— vpn通过公共网络与企业的内部网络建立专用的网络连接,以满足远端用户及时访问的需要。

    简述防火墙的作用。

    数据的安全基于以下哪方面的保密?

    加密系统的模型包括以下哪方面的要素

    公钥加密体制中,加密密钥和解密密钥之间存在—— 的关系。

    以下哪种加密算法,不仅加密算法本身可以公开,甚至加密用的密钥也可以公开。

    未加密的信息称为明文,它可能是什么类型的文件信息?

    现代密码技术是实现电子商务安全交易的核心,它能有效地解决电子交易过程中的信息可认证和——可认证等问题。

    将明文数据进行某种变换,使其成为——不可理解的形式,这个过程就是加密。

    如果密码体制中的密码不能被可使用的计算资源破译,则这一密码体制称为在——是安全的。

    香农首先将——引入密码学,奠定了现代密码体制的理论基础。

    对称加密体制使用——密钥进行加密和解密。

    对称加密中,数据的发送方和接收方使用同一把私有密钥。通信双方都必须获得这把钥匙,并保持钥匙的——。

    des 的保密性仅取决于对密钥的保密,而算法是——的。

    在公钥密码系统中,加密密钥(pk)与解密密钥(sk)不同。其中pk能够惟一确定sk,但是由pk推出sk在计算上——。

    公开密钥加密系统有两种基本的模式:加密模式和——模式。

    ——算法是目前理论上最为成熟完善的一种公开密钥算法,成为银行等金融领域的业界加密标准。

    电场线是点电荷在电场中运动的轨迹。

    静电场的电场线永不闭合。

    根据高斯定理的数学表达式,可知下述各种说法中,正确的是:

    关于高斯定理的理解有下面几种说法,其中正确的是:

    静电场中某点电势的数值等于

    以下哪些单位是电势的单位?

    一个电荷沿着电场线移动,它的电势能是增加的。

    关于电场强度与电势之间的关系,下列说法中,哪一种是正确的?

    已知电场中某点的电势,可以计算出该点的电场强度。

    两个半径不同带电量相同的导体球,相距很远。今用一细长导线将它们连接起来,则:

    正确选择客户关系管理系统是企业实施客户关系管理的基础和关键,客户关系管理系统选择方法的第一步是( )。

    crm是指( )。

    一个完整的客户关系管理系统应该具有以下哪些特征?

    “接触点”指客户与公司和公司的代表接触、交往时所通过的媒介。接触点包括(   )。

    客户关系管理环境下业务操作流程再造包括的内容有(  ) 。

    客户数据库包括的客户类型有( ) 。

    客户关系系统一般模型的营销模块包括( )。

    以下哪种客户服务工具不属于电子商务环境下的客户关系管理在前端实施的服务功能?

    在客户关系管理系统的功能当中,以下哪项管理功能不在客户关系管理的范畴之内?

    客户服务自动化可以帮助企业以更快的速度和更高的效率来满足客户的凯时尊龙登录入口的售后服务要求,以进一步保持和发展客户关系。

    客户信息的来源主要分为__________和__________两类。

    客户信息分为____________和________________。

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