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【简答题】
请你结合自身实际,谈谈你对礼仪的看法。职业院校的学生为什么要学习礼仪?学习礼仪有什么意义?
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【单选题】您需要显示从2009年1月1日到2009年12月31日雇佣的所有职员的姓名和雇佣日期。职员信息表tblEmployees包含列Name和列HireDate,下面哪些语句能完成该功能 ( )
A.
SELECT Name, HireDate FROM tblEmployees
B.
SELECT Name, HireDate FROM tblEmployees WHERE HireDate =’2009-01-01’ OR ‘2009-12-31’
C.
SELECT Name, HireDate FROM tblEmployees WHERE HireDate BETWEEN ’2008-12-31’ AND ‘2010-01-01’
D.
SELECT Name, HireDate FROM tblEmployees WHERE substring(HireDate,1,4)=2009;
【简答题】Capital is being used more efficiently because it is ______.
【简答题】A．Because they didn't like Lincoln being their President. B．Because they wanted to set up their own government. C．Because they disagreed with Lincoln on the abolishment of slavery. D．Because they want...
【单选题】您需要显示从20XX年1月1日到20XX年12月31日雇佣的所有职员的姓名和雇佣日期。职员信息表tblEmployees包含列Name和列HireDate，下面哪些语句能完成该功能 ( )
A.
SELECT Name, HireDate FROM tblEmployees
B.
SELECT Name, HireDate FROM tblEmployees WHERE HireDate = ’ 2009-01-01 ’ OR ‘ 2009-12-31 ’
C.
SELECT Name, HireDate FROM tblEmployees WHERE HireDate BETWEEN ’ 2008-12-31 ’ AND ‘ 2010-01-01 ’
D.
SELECT Name, HireDate FROM tblEmployees WHERE substring(HireDate,1,4)=2009;
【简答题】A．Because they didn't like Lincoln being their President. B．Because they wanted to set up their own government. C．Because they disagreed with Lincoln on the abolishment of slavery. D．Because they want...
【多选题】您需要显示从2009年1月1日到2009年12月31日雇佣的所有职员的姓名和雇佣日期。职员信息表tblEmployees包含列Name和列HireDate，下面哪些语句能完成该功能______
A.
SELECT Name， HireDate FROM tblEmployees WHERE HireDate BETWEEN ’2008-12-31’ AND ‘2010-01-01’
B.
SELECT Name， HireDate FROM tblEmployees WHERE substring(HireDate，1，4)=2009；
C.
SELECT Name， HireDate FROM tblEmployees
D.
SELECT Name， HireDate FROM tblEmployees WHERE HireDate =’2009-01-01’ OR ‘2009-12-31’
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