在对流动人口的管理上，下列哪一项不是公安机关的主要责任：( )。

中国期货业协会、期货交易所依法对期货市场客户开户实行( )。

投资者应当遵守(     )的原则，承担金融期货交易的履约责任，不得以不符合投资者适当性标准为由拒绝承担金融期货交易履约责任。

    Language is, and should be, a living thing, constantly enriched with new words and forms of expression. But there is a vital distinction between good developments, which add to the language, enabling us to say things we could not say before, and bad developments, which subtract from the language by rendering it less precise. A vivacious, colorful use of words is not to be confused with mere slovenliness. The kind of slovenliness in which some professionals deliberately indulge is perhaps akin to the cult (迷信.of the unfinished work, which has eroded most of the arts in our time. And the true answer to it is the same that art is enhanced, not hindered, by discipline. You cannot carve satisfactorily in butter. 
style=color: rgb(51, 51, 51); font-family: "Microsoft YaHei"; white-space: normal; background-color: rgb(250, 250, 250);/    The corruption of written English has been accompanied by an even sharper decline in the standard of spoken English. We speak very much less well than was common among educated Englishmen a generation or two ago. 
style=color: rgb(51, 51, 51); font-family: "Microsoft YaHei"; white-space: normal; background-color: rgb(250, 250, 250);/    The modem theatre has played a baneful (有害的.part in dimming our appreciation of language. Instead of the immensely articulate dialogue of, for example, Shaw (who was also very insistent on good pronunciation ),audiences are now subjected to streams of barely literate trivia, often designed, only too well, to exhibit' lack of communication', and larded (夹杂.with the obscenities (下流的话.and grammatical errors of the intellectually impoverished. Emily Post once advised her readers: "The theatre is the best possible place to hear correctly-enunciated speech. " Alas, no more. One young actress was recently reported to be taking lessons in how to speak badly, so that she should fit in better. 
style=color: rgb(51, 51, 51); font-family: "Microsoft YaHei"; white-space: normal; background-color: rgb(250, 250, 250);/    But the BBC is the worst traitor. After years of very successfully helping to raise the general standard of spoken English, it suddenly went into reverse. As the head of the Pronunciation Unit coyly (含蓄的.put it, "In the 1960s the BBC opened the field to a much wider range of speakers." To hear a BBC disc jockey talking to the latest ape-like pop idol is a truly shocking experience of verbal squalor. And the prospect seems to be of even worse to come. School teachers are actively encouraged to ignore little Johnny's incoherent grammar, atrocious spelling and haphazard punctuation, because worrying about such things might inhibit his creative genius. 

某期货公司的期末财务报表显示，净资产为6000万元，负债为1000万元，客户权益额为68000万元，在计算期末净资本时，假定其资产调整值为1400万元，无负债调整值, 客户因可用资金为负（尚未穿仓）而应追加的保证金为500万元（按期货交易所规定的保 证金标准计算）。请回答公司期末资本为（   ）

某期货公司的期末报表显示，其净资本为6000万元。监管部门发现该公司报表存在以下问题：第一，公司使用部分闲置的自用资金用于申购新股，在期末时仍有2000万元处于申购新股冻结状态，公司未对这部分资金进行风险调整(申购新股资金的风险调整比例为5%1；第二，公司资产负债表中的“期货风险准备金”为200万元，但公司在计算净资本时，未对该项目进行风险调整。在针对上述问题进行调整后，该公司的期末净资本实际为( )。

该公司下列风险监管指标中低于规定标准的是( )。

    Educators today are more and more often heard to say that computer literacy is absolutely necessary for college students. Many even argue that each incoming freshman should have permanent access to his or her own microcomputer. What advantages do computers offer the college students? 
style=color: rgb(51, 51, 51); font-family: "Microsoft YaHei"; white-space: normal; background-color: rgb(250, 250, 250);/Any student who has used a word processor will know one compelling reason to use a computer: to write papers. Although not all students feel comfortable composing' on a word processor, most find revising and editing much easier on it. One can alter, insert, or delete just by pressing a few keys, thus eliminating the need to rewrite or re-type. Furthermore, since the revision process is less burdensome, students are more likely to revise as often as is necessary to end up with the best paper possible. For these reasons, many freshman English courses require the use of a word processor. 
style=color: rgb(51, 51, 51); font-family: "Microsoft YaHei"; white-space: normal; background-color: rgb(250, 250, 250);/    Computers are also useful in the context of language courses, where they are used to drill students in basic skills. Software programs reinforce ESL (English as a Second Language.instruction, as well as instruction in French, German, Spanish, and other languages. By using these programs on a regular basis, students can improve their proficiency in a language while proceeding at their own pace. 
style=color: rgb(51, 51, 51); font-family: "Microsoft YaHei"; white-space: normal; background-color: rgb(250, 250, 250);/    Science students take advantage of computers in many ways. Using computer graphic capabilities, for example, botany students can represent and analyze different plant growth patterns. Medical students can learn to interpret computerized images of internal body structures. Physics students can complete complex calculations far more quickly than they could without the use of computer. 
style=color: rgb(51, 51, 51); font-family: "Microsoft YaHei"; white-space: normal; background-color: rgb(250, 250, 250);/    Similarly, business and accounting students find that computer spreadsheet programs are all but indispensable to many aspects of their work, while students pursuing careers in graphic arts, marketing, and public relations find that knowledge of computer graphic is important. Education majors learn to develop grading systems using computers, while social science students use computers for analyzing and graphically displacing their research results. 
style=color: rgb(51, 51, 51); font-family: "Microsoft YaHei"; white-space: normal; background-color: rgb(250, 250, 250);/    It is no wonder, then, that educators support the purchase and use of microcomputers by students. A versatile tool, the computer can help students learn. And that is, after all, the reason for going to college. 

某期货公司申请金融期货结算业务资格时，申请日在下半年的，还应当提供（ ）。