债券是由()出具的。A.投资者 B.债权人 C.债务人 D.代理发行者

题型:单项选择题

问题:

债券是由()出具的。

A.投资者

B.债权人

C.债务人

D.代理发行者

考点:证券从业资格考试第三章债券第三章债券题库
题型:单项选择题

水的密度为1.0g/cm3,合______kg/m3,它表示1m3水的______;我们通常说水比油重,实际上是指水的______比油的大.

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重铬酸钾快速法测水中COD时,氯离子对测量结果无影响。

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赵某,男,28岁。平素急躁易怒,口苦咽干。今日突然仆倒,不省人事,吼叫,四肢抽搐,口吐白沫,舌红,苔黄腻,脉数。此病证的治法是()

A.活血化瘀,息风通络

B.涤痰息风,开窍定痫

C.平肝潜阳,清火息风

D.化痰祛湿,健脾和胃

E.清热泻火,化痰开窍

题型:单项选择题

Part 2


Questions 9-18


·Read the following passage and answer questions 9-18.
1. When Christopher Columbus landed on America’s shores, he encountered copper-shinned people whom he promptly called "Indians". Current estimates indicate that there were over a million Indians inhabiting North American then. There are approximately 800,000 Indians today, of whom about 250, 000 live on reservations.
2. The early settlers had an amicable relationship with Indians, who shared their knowledge about hunting, fishing, and farming with their uninvited guests. The stereotyped stealthy, wicked Indian of western movies are created by different faithless white man; the Indian was born friendly.
3. Disgust developed between the Indians and the settlers, whose encroachment on Indian lands provoked an era of turbulence. As early as 1745, Indian tribes joined together to drive the French off their land. The French and Indian war did not end until 1763. The Indian had succeeded in destroying most of the settlements. The British, superficially submissive to the Indiana, promised that further migrations west would not extend beyond a specified boundary.
4. Vacated from their lands or, worse still, frankly giving their property to the whites for few baubles, Indians were ruthlessly pushed west. The battle in 1876 at Little Horn river in Montana, in which setting Bull and the Sioux tribes massacred General Custer’s cavalry, caused the whites intensify their campaign against the Redman. The battle at Wound Knee, South Dakota, in 1890 put an end to the last vestige of hope for amity between Indians and whites.
5. Although the Bureau of lndian affairs has operated since 1842, presumably for the purpose of guarding Indians "interests", Indian on reservations lead notoriously deprived lives. In recent times Indians have taken a militant stand and appealed to the courts and the American people to improve their substandard living conditions.

Questions 9-13


·For questions 9-13, choose the best title for each paragraph from below.
·For each numberedparagraph (1-5), mark one letter (A-G) on the Answer Sheet.
·Do not mark any letter twice.
9. Paragraph 1: ______
  • A. Indians, once the master of America, now live in their
    reservation.
    10. Paragraph 2: ______
  • B. Indians were pushed away.
    11. Paragraph 3: ______
  • C. The wars between Indian and the settlers.
    12. Paragraph 4: ______
  • D. Indians arestill fighting for the improvement of their lives.
    13. Paragraph 5: ______
  • E. The relationship between Indians and the early settlers.
  • F. Indians were ferocious savages.
  • G. Indian’s struggle for their own possessions.

题型:单项选择题

某年某月某日14时07分,某市煤气公司液化气站的102号400m3液化石油气球罐发生破裂,大量液化石油气喷出,顺风向北扩散,遇明火发生燃烧,引起球罐爆炸。由于该球罐爆炸燃烧,大火烧了19个小时,致使5个400m3的球罐,4个450m3卧罐和8000多只液化石油气瓶(其中空瓶3000多只)爆炸或烧毁,罐区相邻的厂房、建筑物、机动车及设备等被烧毁或受到不同程度的损坏,直接经济损失约627万元,死36人,重伤50人。该球罐自投入使用后两年零两个月使用期间,球罐经常处于较低容量,只有3次达到额定容量,第三次封装后4天,即在18日破裂。该球罐投用后,一直投有进行过检查,破裂前,安全阀正常,排污阀正常关闭。球罐的主体材质为15MnVR,内径9200mm,壁厚25mm,容积400m3,用于贮存液化石油气。
1.根据断口特征和断裂力学的估算,该球罐的破裂是属于低应力的脆性断裂,主断裂源在上环焊缝的内壁焊趾上,长约65mm。
2.经宏观及无损检验,上、下环焊缝焊接质量很差,焊缝表面及内部存在很多咬边、错边、裂纹、熔合不良、夹渣及气孔等缺陷。
3.事故发生前在上下环焊缝内壁焊趾的一些部位已存在纵向裂纹,这些裂纹与焊接缺陷(如咬边)有关。
4.球罐投入使用后,从未进行检验,制造、安装中的先天性缺陷未及时发现和消除,使裂纹扩展,当球罐内压力稍有波动便造成低应力脆性断裂。
根据以上内容回答下列问题。1.液化气站存在那些危险危害因素
2.什么是应急预案,应急预案主要内容应包括哪几方面
3.针对上述事故案例,分析如何采取避免同类事故发生的措施
4.压力容器安全生产技术要求有哪些

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