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【单选题】
经纬仪观测某一点的水平方向值时,如果在该点树立测钎作为观测目标,那么瞄准的部位尽可能选择测钎的( )A.
顶部
B.
底部
C.
中部
D.
皆可
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【判断题】The annual worth of an asset for one life cycle is different from that calculated over two, three, or any other number of life cycles.
A.
正确
B.
错误
【单选题】The annual worth of Utah's manufacturing is greater than ______.
A.
that of its mining and faming combines
B.
mining and farming combination
C.
that mining and farming, combined
D.
of its combination mining and farming
【简答题】三七头是指每500克三七中三七的____ 。
【单选题】SQL Server中表示当前使用的语言名的全局变量是( )。
A.
@@MAX_CONNECTION
B.
@@SERVICENAME
C.
@@TRANCOUNT
D.
@@LANGUAGE
【单选题】The annual worth of Utah’s manufacturing is greater than ______.
A.
that of its mining and farming combined
B.
mining and farming combination-Ion
C.
that mining and farming combined
D.
of its combination mining and farming
【简答题】SQL Server数据库系统是一种（）数据库系统，所有这种数据库系统都必须使用SQL语言来操作数据库中的数据。
【单选题】The annual worth of Utah’s manufacturing is greater that .
A.
that of its mining and farming combined
B.
mining and farming combination
C.
that mining and farming combined
D.
of its combination mining and farming
【单选题】The annual worth of Utah's manufacturing is greater than______.
A.
that of its mining and farming combined
B.
mining and farming combination
C.
that mining and farming combined
D.
of its combination mining and farming
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