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The International Association of Lighthouse authorities (IALA) buoyage system “A” uses some types of marks to distinguish safe navigation? Which type(s) does(do) not belong to the system?（）
A . lateral marks and cardinal marks
B . safe water marks
C . isolated danger marks and special marks
D . dangerous water mark
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对于以下SQL语句说法正确的是（） SELECT ename FROM emp WHERE sal IN (SELECT MAX(sal) FROM emp GROUP BY deptno);
A . 这个语句是符合语法的
B . 这个语句是不能执行的,因为缺少HAVING子句
C . 这个语句是不能执行的,因为分组的条件列不在SELECT列表中
D . 这个语句是不能执行的,因为GROUP BY子句应该在主查询中,而不是在子查询中
E . 在主查询的WHERE条件中,不应该用IN,而应该用等号
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执行如下两个查询，结果为（） Select ename name，sal salary from emp order by salary Select ename name，sal“salary”from emp order by sal asc
A . 两个查询结果完全相同
B . 第一个查询正确，第二个查询错误
C . 两个查询结构不同
D . 第二个查询正确，第一个查询错误
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emp表是雇员信息表，sal字段存放是的雇员的月薪，以下哪个变量可以存放sal类型的值（）
A . v_sal emp%rowtype;
B . v_sal emp.sal%type;
C . v_sal emp.sal.%type;
D . v_sal %type(emp.sal);
E . v_sal (emp.sal)%type
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国际水陆路包裹英文简称SAL包裹。
A . 正确
B . 错误
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You have 20 computers that run Windows XP Professional. You need to configure the computers to use your company’s internal Windows Server Update Services (WSUS) server. What should you do?（）
A . Create a scheduled task that runs wuauclt.exe.
B . Modify the Automatic Updates settings from Control Panel.
C . Modify the Automatic Updates settings in the Local Computer Policy.
D . Connect to the Windows Update Web site and select Change settings.
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You need to recommend a Virtualization solution for App2 that supports the planned changes for the internal users. The solution must meet the company’s business requirements. Which technology should you include in the recommendation？（）
A . Virtual Desktop Infrastructure （VDI）
B . Microsoft Enterprise Desktop Virtualization （MED-V）
C . RemoteApp
D . Microsoft Application Virtualization （App-V）
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_________ most often comes from internal sources, like a person’s special knowledge or personality characteristics.
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MBO analysis is a technique for evaluating an organization ’ s internal strengths and weaknesses and its external opportunities and threats.
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_____________was perhaps the most important development in fashion in the 1960s, invented by Mary Quant a British designer, she began a major international fashion.
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Morrison’s goal in writing The Bluest Eye is that she wants to make a statement about the damage that internalized racism can do to the most vulnerable member of a community.
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请将以下句子翻译成汉语： For many years, Chinese designers have looked West. But today, more and more national fashion houses are reviving China’s own fashion heritage, making international designers sit up and look East.
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Why did Bezaq’s international branch lose 40% of its market share?
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International Chinese Food Day is set on March 25 th becausethis day is Yuan Mei’s birthday.
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Webster&39;s Third New International Dictionary is considered a serious blow to the cause ______ good English and a cause ______ dismay.
A. of … for B. for … of C. of … of D. for … for
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Cultural identity achievement stage is characterized by a clear, confident acceptance of oneself and an internalization of one’s cultural identity.（）
是
否
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测绘X62W型铣床电气线路控制电路图时，要画出控制变压器TC、按钮SB1-S86、行程开关501~S07、速度继电器KS、转换开关SAl-SA3、热继电器KH1-KHB等（）
是
否
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Choose the one which can fully express the meaning of the words given below . Britain ’ s failure to ride out international economic difficulties lends further weight to macroeconomic causes in explai
A．come through
B．work out
C．pass through
D．figure out
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The growth of the use of English as the world`s primary language for international communication has obviously been continuing for several decades.
(46)But even as the number of English speakers expands further there are signs that the global predominance of the language may fade within the foreseeable future.
Complex international, economic, technological and culture change could start to diminish the leading position of English as the language of the world market, and UK interests which enjoy advantage from the breath of English usage would consequently face new pressures. Those realistic possibilities are highlighted in the study presented by David Graddol
(47)His analysis should therefore end any self-contentedness among those who may believe that the global position of English is so stable that the young generation of the United Kingdom do not need additional language capabilities.
David Graddol concludes that monoglot English graduates face a bleak economic future as qualified multilingual youngsters from other countries are proving to have a competitive advantage over their British counterparts in global companies and organizations. Alongside that,(48)many countries are introducing English into the primary-school curriculum but British schoolchildren and students do not appear to be gaining greater encouragement to achieve fluency in other languages.
If left to themselves, such trends will diminish the relative strength of the English language in international education markets as the demand for educational resources in languages, such as Spanish ,Arabic or Mandarin grows and international business process outsourcing in other language such as Japanese, French and German, spreads.
(49)The changes identified by David Graddol all present clear and major challenges to UK`s providers of English language teaching to people of other countries and to broader education business sectors. The English language teaching sector directly earns nearly &1.3 billion for the UK in invisible exports and our other education related explores earn up to &10 billion a year more. As the international education market expands, the recent slowdown in the number of international students studying in the main English-speaking countries is likely to continue, especially if there are no effective strategic policies to prevent such slippage.
The anticipation of possible shifts in demand provided by this study is significant:(50) It gives a basis to all organization which seek to promote the learning and very different operating environment. That is a necessary and practical approach. In this as in much else, those who wish to influence the future must prepare for it.
请帮忙给出每个问题的正确答案和分析，谢谢！
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Milosevic’s Death Former Yugoslav leader Slobodan Milosevic was found dead last Saturday in his cell at the Hague-based International Criminal Tribunal for the former Yugoslavia.The 64-year-old had been on trial there since February 2002.
Born in provincial Pozarevac in 1941,he was the second son of a priest and a school teacher.Both of his parents died when he was still a young adult.The young Milosevic was“untypical”,says Slavoljub Djukic,his unofficial biographer.He was“not interested in sports,avoided excursions(短途旅行)and used to come to school dressed in the old-fashioned way-white shirt and tie.”One of his old friends said,he could“imagine him as a station-master or punctilious(一丝不苟的)civil servant.”
Indeed that is exactly what he might have become,had he not married Mira.She was widely believed to be his driving force.
At university and beyond he did well.He worked for various firms and was a communist party member.By 1986 he was head of Serbia’s Central Committee.But still he had not yet really been noticed.
It was Kosovo that gave him his chance.An autonomous province of Serbia,Kosovo was home to an Albanian majority and a Serbian minority.In 1989,he was sent there to calm fears of Serbians who felt they were discriminated against.But instead he played the nationalist card and became their champion.In so doing,he changed into a ruthless (无情的) and determined man.At home with Mira he plotted the downfall of his political enemies.Conspiring(密谋)with the director of Serbian TV,he mounted a modern media campaign which aimed to get him the most power in the country.
He was elected Serbian president in 1990.In 1997,he became president of Yugoslavia.The rest of the story is well-known:his nationalist card caused Yugoslavia’s other ethnic groups to fight for their own rights,power and lands.Yugoslavia broke up when four of the six republics declared independence in 1991.War started and lasted for years and millions died.Then Western countries intervened.NATO bombed Yugoslavia,and he eventually stepped down as state leader in 2000.
Soon after this,Serbia’s new government,led by Zoran Djindjic,arrested him and sent him to face justice at the Yugoslav war crimes tribunal in the Hague.
第6题：Where did Milosevic die？
A．In a basement.
B．In a prison.
C．In Kosovo.
D．In his own country.
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Examine the following commands and their output:SQL＞ SELECT ename, sal FROM emp WHERE ename=‘JAMES‘; ENAME SAL JAMES 1050QL＞ UPDATE emp SET sal=sal+sal*1.2 WHERE ename=‘JAMES‘;1 row updated.SQL＞ SELECT ename, sal FROM emp WHERE ename=‘JAMES‘; ENAME SAL JAMES 2310View the exhibit and examine the Flashback Version Query that was executed after the preceding commands.What could be the possible cause for the query not displaying any row？（）
<img src='https://img2.soutiyun.com/ask/uploadfile/2019-03-27/a303b81782e5cc63228b13b8df2b43c9.jpg' />
A. Flashback logging is not enabled for the database.
B. The changes made to the table are not committed.
C. Supplemental logging is not enabled for the database.
D. The database is not configured in ARCHIVELOG mode.
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The auditors primary purpose in auditing the client’s system of internal control over financial reporting is
A．to prevent fraudulent financial statements from being issued to the publiC．
B．to evaluate the effectiveness of the company’s internal controls over all relevant assertions in the financial statements．
C．to report to management that the internal controls are effective in preventing misstatements from appearing on the financial statements．
D．to efficiently conduct the Audit of Financial Statements．
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分析下面的SQL语句，哪一部分引起错误？ （)select empno,sum（sal) ‘salary’ from emp where sal
A．order by 2
B．from emp
C．where sal＞1500
D．group by empno
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SAL是（)指令;SHR是（)指令。
