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【简答题】
如果游客需要做手术,须征得患者亲属或领队的同意,如不在,导游可代签。 ( )
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【判断题】减压阀不工作时阀口开度增大。
A.
正确
B.
错误
【单选题】Experts estimated that the (manuscript) was worth $20,000.
A.
操纵
B.
混乱的
C.
手稿
【判断题】Everybody assembled in the hall where they were welcomed by the secretary.()
A.
正确
B.
错误
【判断题】减压阀工作时阀口开度增大。
A.
正确
B.
错误
【简答题】简述类和对象的关系
【单选题】Experts estimated that the (manuscript) was worth $20,000.
A.
混乱的
B.
操纵
C.
手稿;手抄本
【单选题】离心泵的阀开大时,则()。
A.
吸入管路的阻力损失减小
B.
泵出口的压力减小
C.
泵入口真空度增大
D.
泵工作点的扬程升高
【单选题】What happened to the three judges?
A.
They were detained by the judicial department.
B.
They were prevented from their positions.
C.
They were threatened by the criminal gangs
D.
They justly judged Ms Escobedo's daughter's case.
【单选题】The experts estimated that the unemployment rate would reach ______
A.
3.5%
B.
3.8%
C.
3.28%
D.
6.6%
【判断题】在整个供应链业务环节中,能够对供应链管理和运作起到驱动作用的因素主要有设施,库存,运输,定价,采购,生产。
A.
正确
B.
错误
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