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【单选题】
SQL Server 数据库主数据文件的扩展名为A.
dbf
B.
mdf
C.
ndf
D.
ldf
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举一反三
【单选题】在兰考调研时指出,要把学习弘扬( )作为一条红线贯穿活动始终,做到深学、细照、笃行。
A.
孔繁森精神
B.
焦裕禄精神
C.
“心中装着全体人民、唯独没有他自己”的公仆情怀
D.
“革命者要在困难面前逞英雄”的奋斗精神
【单选题】Though most of the contracts have many provisions in common，each is different from the others owing to the nature of the goods．
A.
尽管大多数合同有许多共同的条款，但每个合同因商品本质的不同而有所不同。
B.
尽管大多数合同都有许多共同的规定，但每个合同由于商品属性不一，合同也各不相同。
C.
尽管大多数合同的条款有不少共同之处，但由于商品的性质不同，合同也各不相同。
D.
尽管大多数合同都提供许多供应，但每个合同因商品的自然状况不同而不同。
【简答题】阅读材料，回答问题。 2014年3月17日至18日，中央、、在河南省兰考县调研指导党的群众路线教育实践活动时强调，要准确把握第二批教育实践活动的总体要求、实践载体、重点对象、组织指导原则、特点规律，大力学习弘扬焦裕禄精神，坚持高标准严要求，在对标立规中查找差距，在上下互动中解决问题，在攻坚克难中提振信心，在思考辨析中把握规律，确保每个层级每个单位都真正取得实效。...
【简答题】How many things are you supposed to save if you use the software? ______, ______ and ______.
【简答题】Many animals use some kinds of language .They use signals (信号) and the signals have meaning , For example, When a bee has found some food , it goes 21 its home .It is 22 for a bee to tell 23 bees wher...
【单选题】many students are accustomed to use contracted forms such as "it's" and "isn't."
A.
many students are accustomed to using contracted forms such as "it's" and "isn't."
B.
many students are accustomed to use contracted forms such as "it's" and "isn't."
【单选题】Today computers _____ a great deal in many fields. [ ]
A.
are use
B.
use
C.
are used
D.
used
【简答题】A common ___ ( 共同属性 ) among successful people is their ability to___ ( 察觉;意识到;理解 ) themselves as winners, even at their lowest moments.
【判断题】Language tends to use as few forms to refer to as many meanings as possible.()
A.
正确
B.
错误
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