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【单选题】
下列不是显示器的主要性能指标的是( )
A.
分辨率
B.
点距
C.
响应时间
D.
接口类型
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举一反三
【单选题】SQL Server数据库的主数据文件的扩展名为( )。
A.
.txt
B.
.db
C.
.mdf
D.
.ldf
【简答题】请将译文补充完整(每空一词):仲裁委员会所作的决定应视为终局决定,对双方都有约束力。The decision made by the Arbitration Commission shall be regarded as final and ___on both parties.
【单选题】The decision made by this commission shall be regarded as __________ upon both parties.
A.
final and bind
B.
final and binding
C.
finally and bindingly
D.
finally and binding
【单选题】SQL Server数据库的主数据文件的扩展名是( )。
A.
.mdf
B.
.ldf
C.
.doc
D.
.xls
【单选题】S-L19-1 On Passenger Sales and Prepaid Cargo Interline Service Charge / Overriding Commission shall be recovered by ( ) of the appropriate amount from the relative debit for the fare or charge.
A.
addition
B.
deduction
C.
multiplication
D.
division
【单选题】调频波v FM (t) =20cos(2π×10 7 t+10sin2π×10 3 t),当调制信号的振幅增大一倍,频率Ω变为8π×10 3 rad/s,则调频波的频偏Δf和调频指数m f 变为( )
A.
Δf=10kHz , m f =10
B.
Δf=20kHz , m f =5
C.
Δf=20kHz , m f =10
D.
Δf=10kHz , m f =5
【单选题】当溶液pH值与蛋白质pI值一致时,溶液中蛋白质的存在形式是
A.
兼性离子
B.
疏水分子
C.
带单价负电荷
D.
带单价正电荷
【简答题】The case shall be submitted ( ) arbitration ( ) China International Economic and Trade Arbitration Commission, arbitration shall be held in Beijing, P.R. China.
【判断题】In any event, no commission shall be due in respect of offers/orders accepted by the Principal, which could not be executed for reasons beyond the Principal’s control.
A.
正确
B.
错误
【单选题】SQL Server 数据库的主数据文件的扩展名为( )。
A.
、 .sql
B.
、 .mdf
C.
、 .mdb
D.
、 .db
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