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【单选题】
一般现场摄影方式包括方位摄影、()、中心摄影、摄影。A.
十字交叉摄影
B.
比例摄影
C.
细目摄影
D.
摄影
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【简答题】The weather in Beijing is the same as the weather in New York.
【单选题】Each country has to earn( )to pay for imports.
A.
money
B.
foreign exchange
C.
cash
D.
currency
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【判断题】Deadlock prevention and deadlock avoidance are essentially the same approaches for handling deadlock.
A.
正确
B.
错误
【简答题】（ 1 3 - 1 5 ）× (- 1 5 ) -2 ÷| - 1 3 |+ ( 3 -2 ) 0 +(- 1 4 ) 2003 ×4 2004
【单选题】Deadlock prevention is a set of methods ____________
A.
to ensure that at least one of the necessary conditions cannot hold
B.
to ensure that all of the necessary conditions do not hold
C.
to decide if the requested resources for a process have to be given or not
D.
to recover from a deadlock
【单选题】Each country has to earn ___________ to pay for imports.
A.
money
B.
Trade surplus
C.
Trade deficit
D.
Trade barrier
【单选题】—What's the weather like? — . [ ]
A.
I like the weather
B.
It's sunny
C.
I don't like the weather
D.
It's rain
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【单选题】Each country has to earn( )to pay for imports.
A.
money
B.
foreign exchange
C.
cash
D.
currency