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【单选题】
Six years into the economic expansion of the 1990s, and the living is easy. Almost 3 million jobs have been added over the past year alone, and consumer confidence is ______.
A.
falling
B.
dropping
C.
raising
D.
soaring
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【判断题】施工成本分析贯穿于施工成本管理的全过程。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Compared to civil GPS, what is the serious problem of ADS-B to the drone?
A.
Its transmissions are not authenticated
B.
It is hard to control
C.
It is expensive to access to
D.
It is rarely used
查看完整题目与答案
【单选题】下列哪项不是急性阑尾炎术后半卧位的主要目的( )
A.
利于呼吸
B.
预防肠粘连
C.
腹腔渗液积聚于盆腔
D.
利于腹腔引流
查看完整题目与答案
【单选题】“其他等效材料”是指经标准耐火试验规定的曝火时间后,在_____上与钢具有同等性能的材料。
A.
燃点和熔点
B.
强度和硬度
C.
结构性和完整性
D.
不燃性
查看完整题目与答案
【单选题】A female secretary has been expected, besides other duties, to______.
A.
be her boss's memory
B.
do everything her boss asks her to do
C.
clean her boss's clothes
D.
telephone the boss's wife
查看完整题目与答案
【单选题】Compared to civil GPS, what is the serious problem of ADS-B to the drone?
A.
It is expensive to access to
B.
It is rarely used
C.
It is hard to control
D.
Its transmissions are not authenticated
查看完整题目与答案
【单选题】Then ______ of that time when he was cowboy.
A.
comes the memory
B.
came the memory
C.
the memory comes
D.
the memory came
查看完整题目与答案
【单选题】Compared to civil GPS, what is the serious problem of ADS-B to the drone?
A.
It is expensive to access to
B.
Its transmissions are not authenticated
C.
It is hard to control
D.
It is rarely used
查看完整题目与答案
【单选题】(2019三模)主轴材料选用40Cr钢,其生产工序为下料→锻造→热处理1→机械粗加工→热处理2→机械精加工→热处理3→热处理4→磨削→检查。要求主轴具有较好综合力学性能,轴颈、锥孔等部位具有较高的硬度与耐磨性,下列关于热处理工艺选用不合理的是 。
A.
热处理1为正火。
B.
热处理2为调质。
C.
热处理3为局部表面淬火。
D.
热处理4为高温回火。
查看完整题目与答案
【判断题】施工项目成本分析贯穿于施工成本管理的全过程,主要利用施工项目的成本核算 资料,与计划成本、预算成本以及类似施工项目的实际成本等进行比较,了解成本的变动 情况,同时也要分析主要技术经济指标对成本的影响,系统地研究成本变动原因,检查成 本计划的合理性,深入揭示成本变动的规律,以便有效地进行成本管理控制。 ( )
A.
正确
B.
错误
查看完整题目与答案
相关题目:
【判断题】施工成本分析贯穿于施工成本管理的全过程。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Compared to civil GPS, what is the serious problem of ADS-B to the drone?
A.
Its transmissions are not authenticated
B.
It is hard to control
C.
It is expensive to access to
D.
It is rarely used
查看完整题目与答案
【单选题】下列哪项不是急性阑尾炎术后半卧位的主要目的( )
A.
利于呼吸
B.
预防肠粘连
C.
腹腔渗液积聚于盆腔
D.
利于腹腔引流
查看完整题目与答案
【单选题】“其他等效材料”是指经标准耐火试验规定的曝火时间后,在_____上与钢具有同等性能的材料。
A.
燃点和熔点
B.
强度和硬度
C.
结构性和完整性
D.
不燃性
查看完整题目与答案
【单选题】A female secretary has been expected, besides other duties, to______.
A.
be her boss's memory
B.
do everything her boss asks her to do
C.
clean her boss's clothes
D.
telephone the boss's wife
查看完整题目与答案
【单选题】Compared to civil GPS, what is the serious problem of ADS-B to the drone?
A.
It is expensive to access to
B.
It is rarely used
C.
It is hard to control
D.
Its transmissions are not authenticated
查看完整题目与答案
【单选题】Then ______ of that time when he was cowboy.
A.
comes the memory
B.
came the memory
C.
the memory comes
D.
the memory came
查看完整题目与答案
【单选题】Compared to civil GPS, what is the serious problem of ADS-B to the drone?
A.
It is expensive to access to
B.
Its transmissions are not authenticated
C.
It is hard to control
D.
It is rarely used
查看完整题目与答案
【单选题】(2019三模)主轴材料选用40Cr钢,其生产工序为下料→锻造→热处理1→机械粗加工→热处理2→机械精加工→热处理3→热处理4→磨削→检查。要求主轴具有较好综合力学性能,轴颈、锥孔等部位具有较高的硬度与耐磨性,下列关于热处理工艺选用不合理的是 。
A.
热处理1为正火。
B.
热处理2为调质。
C.
热处理3为局部表面淬火。
D.
热处理4为高温回火。
查看完整题目与答案
【判断题】施工项目成本分析贯穿于施工成本管理的全过程,主要利用施工项目的成本核算 资料,与计划成本、预算成本以及类似施工项目的实际成本等进行比较,了解成本的变动 情况,同时也要分析主要技术经济指标对成本的影响,系统地研究成本变动原因,检查成 本计划的合理性,深入揭示成本变动的规律,以便有效地进行成本管理控制。 ( )
A.
正确
B.
错误
查看完整题目与答案