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有如下SQL SELECT语句SELECT * FORM. 工资表 WHERE 基本工资=2000 AND 基本工资=1500下列与该语句等价的是A.SELECT * FORM. 工资表 WHERE 基本工资 BETWEEN 1500 AND 2000B.SELECT * FORM. 工资表 WHERE 基本工资 BETWEEN 2000 AND 1500C.SELECT * FORM. 工资表 WHERE 基本工资 FROM 1500 INTO 2000D.SELECT * FORM. 工资表 WHERE 基本工资 FROM 2000 INTO 1500
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有下列SQLSELECT语句:SELECT*FORM. 成绩表 WHERE 物理 BETWEEN 80 AND 90下列与该语句等价的是( )。A.SELECT*FORM. 成绩表 WHERE物理<=90AND 物理>=80B.SELECT*FORM. 成绩表 WHERE物理<90AND 物理>80C.SELECT*FORM. 成绩表 WHERE物理>=90AND 物理<=80D.SELECT*FORM. 成绩表 WHERE物理>90 AND 物理<80
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根据下列选项,回答 51~52 题:第 51 题 药用大豆油
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[A] for[B] into[C] form.[D] against
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有如下SQL SELECT语句SELECT*FORM. 工资表 WHERE 基本工资=1500下列与该语
有如下SQL SELECT语句 SELECT*FORM. 工资表 WHERE 基本工资<=2000 AND 基本工资>=1500 下列与该语句等价的A.SELECT*FORM. 工资表 WHERE 基本工资 BETWEEN 1500 AND 2000B.SELECT*FORM. 工资表 WHERE 基本工资 BETWEEN 2000 AND 1500C.SELECT*FORM. 工资表 WHERE 基本工资 FROM1500 INTO 2000D.SELECT*FORM. 工资表 WHERE 基本工资 FROM 2000 INTO 1500
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有下列SQL SELECT语句: SELECT * FORM. 成绩表 WHERE 物理 BETWEEN 80 AND 90 下列与该语句等价的( )。A.SELECT * FORM. 成绩表 WHERE 物理<=90 AND 物理 >=80B.SELECT * FORM. 成绩表 WHERE 物理 <90 AND 物理>80C.SELECT * FORM. 成绩表 WHERE 物理>=90 AND 物理<=80D.SELECT * FORM. 成绩表 WHERE 物理>90 AND 物理<80
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8名患者的体重(kg)分别为:51、45、46、52、58、51、57、70,其中位数为A、51.5B、51C、52.5D、52E、53
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Her father was a quiet man with graceful manners.A:polite
B:usual
C:bad
D:similar
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There are a limited number of flowers in the park nearby.A:large
B:total
C:small
D:similar
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共用题干
Look on the Bright SideDo you ever wish you were more optimistic,someone who always________(51)to be successful? Having someone around__________(52)always fears the worst isn't really a lot of________(53).We all know someone who sees a single cloud on a sunny day and says,"It looks__________(54)rain."But if you catch yourself thinking such things,it's important to do something_________(55)it.You can change your_________(56)of life,according to psychologists.It only takes a little effort, and you'll find life more rewarding as a_________(57).Optimism,they say,is partly about self-respectand confidence but it's also a more positive way of ______(58)at life and all it has to offer. Optimists are more__________(59)to start new projects and are generally more prepared to take risks.Upbringing is obviously very important in________(60)your attitude to the world.Some people are brought up to_________(61)too much on others and grow up forever blaming other people when anything _________(62)wrong. Most optimists,on the_______(63)hand,have been brought up not to _________ (64)failure as the end of the world一they just___________(65)on with their lives._________(52)A:whoB:thatC:whenD:which