国开题库

国开题库

The message of the article is that ________________.

#A.dealing with people successfully in business is not easy#B.clients with different cultural background is most challenging#C.language plays a very important role in setting up business relationship
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St. Valentine’s Day is ________every year on February 14.

#A.celebration#B.celebrating#C.celebrated
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The meeting suggested the loan first.

#A.to reply#B.replied#C.repaying
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Ssex NCHAR(1) DEFAULT '女'语句中的DEFAULT约束表示Ssex变量的默认值为'女'。（）

#A.对#B.错
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The meaning of “communication” goes a lot _____ than people often think.

#A.more#B.higher#C.deeper
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S-R变异属于（）。

#A.毒力变异#B.菌落变异#C.鞭毛变异#D.形态变异#E.耐药性变异
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The meal was very good except that the fish was a bit too salty.

#A.这顿饭很好，不过鱼有些咸。#B.要不是鱼很咸，这就是顿很好的饭了。#C.除了鱼有一点咸，这顿饭很不错。
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SQL语言的特点是过程化。（）

#A.对#B.错
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The manager urged his staff not to __________the splendid opportunity.

#A.slide#B.miss#C.escape
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SQL是利用公开密钥/私有密钥的加密技术。

#A.对#B.错
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