在SETEXACTON情况下,结果值为逻辑真的表达式是()。 A: ''数据库系统''=''数据库'' B: ''数据库''=''数据库系统'' C: ''数据库''==''数据库''+space(4) D: ''数据库''=''数据库''+space(4)
在SETEXACTON情况下,结果值为逻辑真的表达式是()。 A: ''数据库系统''=''数据库'' B: ''数据库''=''数据库系统'' C: ''数据库''==''数据库''+space(4) D: ''数据库''=''数据库''+space(4)
智慧职教: 已知有字典dict1={'中国':'北京','美国':'华盛顿','俄罗斯':'莫斯科','日本':'东京'},要输出'美国'所对应的值的正确语句为
智慧职教: 已知有字典dict1={'中国':'北京','美国':'华盛顿','俄罗斯':'莫斯科','日本':'东京'},要输出'美国'所对应的值的正确语句为
下列不正确的转义字符是_______。 A: '' B: '074' C: '' ' D: ''''
下列不正确的转义字符是_______。 A: '' B: '074' C: '' ' D: ''''
1. The commander said that two________ would be sent to the Iraqi front the next day. A. women’s doctor B. women doctors C. women’s doctors D. women docto A: women’s docto B: women doctors C: women’s doctors D: women docto
1. The commander said that two________ would be sent to the Iraqi front the next day. A. women’s doctor B. women doctors C. women’s doctors D. women docto A: women’s docto B: women doctors C: women’s doctors D: women docto
表示职称为副教授同时性别为男的表达式为( )。 A: IN ('副教授','男') B: 职称='副教授' AND 性别='男' C: 职称='副教授' OR 性别='男' D: BETWEEN '副教授' AND '男'
表示职称为副教授同时性别为男的表达式为( )。 A: IN ('副教授','男') B: 职称='副教授' AND 性别='男' C: 职称='副教授' OR 性别='男' D: BETWEEN '副教授' AND '男'
向student表插入一条新记录的正确SQL语句是()。 A: APPENDINTOstudentVALUES('0401','王芳','女',18) B: APPENDstudentVALUES('0401','王芳','女',18) C: INSERTINTOstudentVALUES('0401','王芳','女',18) D: INSERTstudentVALUES('0401','王芳','女',18)
向student表插入一条新记录的正确SQL语句是()。 A: APPENDINTOstudentVALUES('0401','王芳','女',18) B: APPENDstudentVALUES('0401','王芳','女',18) C: INSERTINTOstudentVALUES('0401','王芳','女',18) D: INSERTstudentVALUES('0401','王芳','女',18)
执行下列哪个语句能够得到结果'2001-2-15' A: '-'.join(['2001', '2', '15']) B: '-'.join('2001', '2', '15') C: '-'.join(2001, 2,15) D: '-'.join([2001, 2,15])
执行下列哪个语句能够得到结果'2001-2-15' A: '-'.join(['2001', '2', '15']) B: '-'.join('2001', '2', '15') C: '-'.join(2001, 2,15) D: '-'.join([2001, 2,15])
Women enjoy a longer life than men because______. A: women are entitled to longevity B: women are favoured by God C: women are born to be so D: women are spoiled in the world
Women enjoy a longer life than men because______. A: women are entitled to longevity B: women are favoured by God C: women are born to be so D: women are spoiled in the world
_______ looked up in alarm. A: All the present women B: All the women present C: The all women present D: The all present women
_______ looked up in alarm. A: All the present women B: All the women present C: The all women present D: The all present women
There are a number of women solicitors and even a few women ______ .
There are a number of women solicitors and even a few women ______ .