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【单选题】
航空公司组织和指挥飞行的中心是
A.
飞行与航务机构
B.
飞行签派机构
C.
运输营销机构
D.
行政管理机构
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参考答案:
举一反三
【简答题】Please choose -ED ending in which group can be pronounced as /t/?
【单选题】根据《SDH长途光缆传输系统工程设计规范》,2M(75Ω)中继电缆最长传输距离()米。
A.
70
B.
120
C.
200
D.
242
【单选题】In the last paragraph, the author tries to tell us ______.
A.
learning is closely related to memory
B.
psychologists are interested in the brain
C.
psychologist are more interested in behavior
D.
the relationship between learning, brain and behavior
【单选题】解放战争以来,我军首次在中路歼灭敌人重兵力的战役是()。
A.
平顶山战役
B.
孟良崮战役
C.
台儿庄战役
D.
淞沪会战
【简答题】对于理想电压源而言,不允许 ,但允许 ;对理想电流源而言,不允许 ,但允许 。 (开路,短路)
【多选题】please choose there types of remittcance
A.
M/T
B.
L/C
C.
T/T
D.
D/A
【单选题】目前最流行的数据模型是( )
A.
层次模型
B.
网状模型
C.
关系模型
D.
面向对象模型
【单选题】By mentioning Elvis Presley in the last two paragraphs, the author intends to tell us ______.
A.
the role he played in rock and roll
B.
how he became a teenage idol
C.
why he went downhill
D.
how he expressed the heart and soul of rock and roll
【单选题】-  Could you please help me choose a dress online? ___ . My computer doesn't work.
A.
I hope so
B.
I'm afraid not
C.
I don't care
D.
I think so
【单选题】Please choose the right statment on cutting symbol“┏1”
A.
The cutting position is along the horizontal direction
B.
The projection direction is from the left to the right
C.
The number of "1" means the positioning axis ①
D.
The line width (thickness) of the symbol should be 1.4b
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